119364320

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7691}}^1$

素因数の和:7803

約数の個数: 48

約数和(自身を含む): 284942448

約数和(自身を除く): 165578128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7691, 7760, 15382, 15520, 30764, 38455, 61528, 76910, 123056, 153820, 246112, 307640, 615280, 746027, 1230560, 1492054, 2984108, 3730135, 5968216, 7460270, 11936432, 14920540, 23872864, 29841080, 59682160, 119364320]

約数ペア:

[(1, 119364320), (2, 59682160), (4, 29841080), (5, 23872864), (8, 14920540), (10, 11936432), (16, 7460270), (20, 5968216), (32, 3730135), (40, 2984108), (80, 1492054), (97, 1230560), (160, 746027), (194, 615280), (388, 307640), (485, 246112), (776, 153820), (970, 123056), (1552, 76910), (1940, 61528), (3104, 38455), (3880, 30764), (7691, 15520), (7760, 15382)]