200065360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3727}}^1$

素因数の和:3812

約数の個数: 80

約数和(自身を含む): 515895552

約数和(自身を除く): 315830192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 976, 1220, 1342, 2440, 2684, 3355, 3727, 4880, 5368, 6710, 7454, 10736, 13420, 14908, 18635, 26840, 29816, 37270, 40997, 53680, 59632, 74540, 81994, 149080, 163988, 204985, 227347, 298160, 327976, 409970, 454694, 655952, 819940, 909388, 1136735, 1639880, 1818776, 2273470, 2500817, 3279760, 3637552, 4546940, 5001634, 9093880, 10003268, 12504085, 18187760, 20006536, 25008170, 40013072, 50016340, 100032680, 200065360]

約数ペア:

[(1, 200065360), (2, 100032680), (4, 50016340), (5, 40013072), (8, 25008170), (10, 20006536), (11, 18187760), (16, 12504085), (20, 10003268), (22, 9093880), (40, 5001634), (44, 4546940), (55, 3637552), (61, 3279760), (80, 2500817), (88, 2273470), (110, 1818776), (122, 1639880), (176, 1136735), (220, 909388), (244, 819940), (305, 655952), (440, 454694), (488, 409970), (610, 327976), (671, 298160), (880, 227347), (976, 204985), (1220, 163988), (1342, 149080), (2440, 81994), (2684, 74540), (3355, 59632), (3727, 53680), (4880, 40997), (5368, 37270), (6710, 29816), (7454, 26840), (10736, 18635), (13420, 14908)]