22195040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 64638000

約数和(自身を除く): 42442960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 149, 152, 160, 190, 196, 224, 245, 266, 280, 298, 304, 380, 392, 490, 532, 560, 596, 608, 665, 745, 760, 784, 931, 980, 1043, 1064, 1120, 1192, 1330, 1490, 1520, 1568, 1862, 1960, 2086, 2128, 2384, 2660, 2831, 2980, 3040, 3724, 3920, 4172, 4256, 4655, 4768, 5215, 5320, 5662, 5960, 7301, 7448, 7840, 8344, 9310, 10430, 10640, 11324, 11920, 14155, 14602, 14896, 16688, 18620, 19817, 20860, 21280, 22648, 23840, 28310, 29204, 29792, 33376, 36505, 37240, 39634, 41720, 45296, 56620, 58408, 73010, 74480, 79268, 83440, 90592, 99085, 113240, 116816, 138719, 146020, 148960, 158536, 166880, 198170, 226480, 233632, 277438, 292040, 317072, 396340, 452960, 554876, 584080, 634144, 693595, 792680, 1109752, 1168160, 1387190, 1585360, 2219504, 2774380, 3170720, 4439008, 5548760, 11097520, 22195040]

約数ペア:

[(1, 22195040), (2, 11097520), (4, 5548760), (5, 4439008), (7, 3170720), (8, 2774380), (10, 2219504), (14, 1585360), (16, 1387190), (19, 1168160), (20, 1109752), (28, 792680), (32, 693595), (35, 634144), (38, 584080), (40, 554876), (49, 452960), (56, 396340), (70, 317072), (76, 292040), (80, 277438), (95, 233632), (98, 226480), (112, 198170), (133, 166880), (140, 158536), (149, 148960), (152, 146020), (160, 138719), (190, 116816), (196, 113240), (224, 99085), (245, 90592), (266, 83440), (280, 79268), (298, 74480), (304, 73010), (380, 58408), (392, 56620), (490, 45296), (532, 41720), (560, 39634), (596, 37240), (608, 36505), (665, 33376), (745, 29792), (760, 29204), (784, 28310), (931, 23840), (980, 22648), (1043, 21280), (1064, 20860), (1120, 19817), (1192, 18620), (1330, 16688), (1490, 14896), (1520, 14602), (1568, 14155), (1862, 11920), (1960, 11324), (2086, 10640), (2128, 10430), (2384, 9310), (2660, 8344), (2831, 7840), (2980, 7448), (3040, 7301), (3724, 5960), (3920, 5662), (4172, 5320), (4256, 5215), (4655, 4768)]