12268311680

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197621}}^1$

素因数の和:197737

約数の個数: 64

約数和(自身を含む): 29631442680

約数和(自身を除く): 17363131000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 970, 1552, 1940, 3104, 3880, 6208, 7760, 12416, 15520, 31040, 62080, 197621, 395242, 790484, 988105, 1580968, 1976210, 3161936, 3952420, 6323872, 7904840, 12647744, 15809680, 19169237, 25295488, 31619360, 38338474, 63238720, 76676948, 95846185, 126477440, 153353896, 191692370, 306707792, 383384740, 613415584, 766769480, 1226831168, 1533538960, 2453662336, 3067077920, 6134155840, 12268311680]

約数ペア:

[(1, 12268311680), (2, 6134155840), (4, 3067077920), (5, 2453662336), (8, 1533538960), (10, 1226831168), (16, 766769480), (20, 613415584), (32, 383384740), (40, 306707792), (64, 191692370), (80, 153353896), (97, 126477440), (128, 95846185), (160, 76676948), (194, 63238720), (320, 38338474), (388, 31619360), (485, 25295488), (640, 19169237), (776, 15809680), (970, 12647744), (1552, 7904840), (1940, 6323872), (3104, 3952420), (3880, 3161936), (6208, 1976210), (7760, 1580968), (12416, 988105), (15520, 790484), (31040, 395242), (62080, 197621)]