2022071920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 5269662720

約数和(自身を除く): 3247590800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 139, 176, 220, 244, 271, 278, 305, 440, 488, 542, 556, 610, 671, 695, 880, 976, 1084, 1112, 1220, 1342, 1355, 1390, 1529, 2168, 2224, 2440, 2684, 2710, 2780, 2981, 3058, 3355, 4336, 4880, 5368, 5420, 5560, 5962, 6116, 6710, 7645, 8479, 10736, 10840, 11120, 11924, 12232, 13420, 14905, 15290, 16531, 16958, 21680, 23848, 24464, 26840, 29810, 30580, 33062, 33916, 37669, 42395, 47696, 53680, 59620, 61160, 66124, 67832, 75338, 82655, 84790, 93269, 119240, 122320, 132248, 135664, 150676, 165310, 169580, 181841, 186538, 188345, 238480, 264496, 301352, 330620, 339160, 363682, 373076, 376690, 414359, 466345, 602704, 661240, 678320, 727364, 746152, 753380, 828718, 909205, 932690, 1322480, 1454728, 1492304, 1506760, 1657436, 1818410, 1865380, 2071795, 2297809, 2909456, 3013520, 3314872, 3636820, 3730760, 4143590, 4595618, 6629744, 7273640, 7461520, 8287180, 9191236, 11489045, 14547280, 16574360, 18382472, 22978090, 25275899, 33148720, 36764944, 45956180, 50551798, 91912360, 101103596, 126379495, 183824720, 202207192, 252758990, 404414384, 505517980, 1011035960, 2022071920]

約数ペア:

[(1, 2022071920), (2, 1011035960), (4, 505517980), (5, 404414384), (8, 252758990), (10, 202207192), (11, 183824720), (16, 126379495), (20, 101103596), (22, 91912360), (40, 50551798), (44, 45956180), (55, 36764944), (61, 33148720), (80, 25275899), (88, 22978090), (110, 18382472), (122, 16574360), (139, 14547280), (176, 11489045), (220, 9191236), (244, 8287180), (271, 7461520), (278, 7273640), (305, 6629744), (440, 4595618), (488, 4143590), (542, 3730760), (556, 3636820), (610, 3314872), (671, 3013520), (695, 2909456), (880, 2297809), (976, 2071795), (1084, 1865380), (1112, 1818410), (1220, 1657436), (1342, 1506760), (1355, 1492304), (1390, 1454728), (1529, 1322480), (2168, 932690), (2224, 909205), (2440, 828718), (2684, 753380), (2710, 746152), (2780, 727364), (2981, 678320), (3058, 661240), (3355, 602704), (4336, 466345), (4880, 414359), (5368, 376690), (5420, 373076), (5560, 363682), (5962, 339160), (6116, 330620), (6710, 301352), (7645, 264496), (8479, 238480), (10736, 188345), (10840, 186538), (11120, 181841), (11924, 169580), (12232, 165310), (13420, 150676), (14905, 135664), (15290, 132248), (16531, 122320), (16958, 119240), (21680, 93269), (23848, 84790), (24464, 82655), (26840, 75338), (29810, 67832), (30580, 66124), (33062, 61160), (33916, 59620), (37669, 53680), (42395, 47696)]