158929797440

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1\times {\mathrm{6329}}^1$

素因数の和:7252

約数の個数: 112

約数和(自身を含む): 382886254800

約数和(自身を除く): 223956457360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 809, 970, 1552, 1618, 1940, 3104, 3236, 3880, 4045, 6208, 6329, 6472, 7760, 8090, 12658, 12944, 15520, 16180, 25316, 25888, 31040, 31645, 32360, 50632, 51776, 63290, 64720, 78473, 101264, 126580, 129440, 156946, 202528, 253160, 258880, 313892, 392365, 405056, 506320, 613913, 627784, 784730, 1012640, 1227826, 1255568, 1569460, 2025280, 2455652, 2511136, 3069565, 3138920, 4911304, 5022272, 5120161, 6139130, 6277840, 9822608, 10240322, 12278260, 12555680, 19645216, 20480644, 24556520, 25111360, 25600805, 39290432, 40961288, 49113040, 51201610, 81922576, 98226080, 102403220, 163845152, 196452160, 204806440, 327690304, 409612880, 496655617, 819225760, 993311234, 1638451520, 1986622468, 2483278085, 3973244936, 4966556170, 7946489872, 9933112340, 15892979744, 19866224680, 31785959488, 39732449360, 79464898720, 158929797440]

約数ペア:

[(1, 158929797440), (2, 79464898720), (4, 39732449360), (5, 31785959488), (8, 19866224680), (10, 15892979744), (16, 9933112340), (20, 7946489872), (32, 4966556170), (40, 3973244936), (64, 2483278085), (80, 1986622468), (97, 1638451520), (160, 993311234), (194, 819225760), (320, 496655617), (388, 409612880), (485, 327690304), (776, 204806440), (809, 196452160), (970, 163845152), (1552, 102403220), (1618, 98226080), (1940, 81922576), (3104, 51201610), (3236, 49113040), (3880, 40961288), (4045, 39290432), (6208, 25600805), (6329, 25111360), (6472, 24556520), (7760, 20480644), (8090, 19645216), (12658, 12555680), (12944, 12278260), (15520, 10240322), (16180, 9822608), (25316, 6277840), (25888, 6139130), (31040, 5120161), (31645, 5022272), (32360, 4911304), (50632, 3138920), (51776, 3069565), (63290, 2511136), (64720, 2455652), (78473, 2025280), (101264, 1569460), (126580, 1255568), (129440, 1227826), (156946, 1012640), (202528, 784730), (253160, 627784), (258880, 613913), (313892, 506320), (392365, 405056)]