110665280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 112

約数和(自身を含む): 290779200

約数和(自身を除く): 180113920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 149, 160, 176, 211, 220, 298, 320, 352, 422, 440, 596, 704, 745, 844, 880, 1055, 1192, 1490, 1639, 1688, 1760, 2110, 2321, 2384, 2980, 3278, 3376, 3520, 4220, 4642, 4768, 5960, 6556, 6752, 8195, 8440, 9284, 9536, 11605, 11920, 13112, 13504, 16390, 16880, 18568, 23210, 23840, 26224, 31439, 32780, 33760, 37136, 46420, 47680, 52448, 62878, 65560, 67520, 74272, 92840, 104896, 125756, 131120, 148544, 157195, 185680, 251512, 262240, 314390, 345829, 371360, 503024, 524480, 628780, 691658, 742720, 1006048, 1257560, 1383316, 1729145, 2012096, 2515120, 2766632, 3458290, 5030240, 5533264, 6916580, 10060480, 11066528, 13833160, 22133056, 27666320, 55332640, 110665280]

約数ペア:

[(1, 110665280), (2, 55332640), (4, 27666320), (5, 22133056), (8, 13833160), (10, 11066528), (11, 10060480), (16, 6916580), (20, 5533264), (22, 5030240), (32, 3458290), (40, 2766632), (44, 2515120), (55, 2012096), (64, 1729145), (80, 1383316), (88, 1257560), (110, 1006048), (149, 742720), (160, 691658), (176, 628780), (211, 524480), (220, 503024), (298, 371360), (320, 345829), (352, 314390), (422, 262240), (440, 251512), (596, 185680), (704, 157195), (745, 148544), (844, 131120), (880, 125756), (1055, 104896), (1192, 92840), (1490, 74272), (1639, 67520), (1688, 65560), (1760, 62878), (2110, 52448), (2321, 47680), (2384, 46420), (2980, 37136), (3278, 33760), (3376, 32780), (3520, 31439), (4220, 26224), (4642, 23840), (4768, 23210), (5960, 18568), (6556, 16880), (6752, 16390), (8195, 13504), (8440, 13112), (9284, 11920), (9536, 11605)]