38272460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 91929600

約数和(自身を除く): 53657140

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 29, 38, 46, 58, 76, 92, 95, 115, 116, 145, 151, 190, 230, 290, 302, 380, 437, 460, 551, 580, 604, 667, 755, 874, 1102, 1334, 1510, 1748, 2185, 2204, 2668, 2755, 2869, 3020, 3335, 3473, 4370, 4379, 5510, 5738, 6670, 6946, 8740, 8758, 11020, 11476, 12673, 13340, 13892, 14345, 17365, 17516, 21895, 25346, 28690, 34730, 43790, 50692, 57380, 63365, 65987, 69460, 83201, 87580, 100717, 126730, 131974, 166402, 201434, 253460, 263948, 329935, 332804, 402868, 416005, 503585, 659870, 832010, 1007170, 1319740, 1664020, 1913623, 2014340, 3827246, 7654492, 9568115, 19136230, 38272460]

約数ペア:

[(1, 38272460), (2, 19136230), (4, 9568115), (5, 7654492), (10, 3827246), (19, 2014340), (20, 1913623), (23, 1664020), (29, 1319740), (38, 1007170), (46, 832010), (58, 659870), (76, 503585), (92, 416005), (95, 402868), (115, 332804), (116, 329935), (145, 263948), (151, 253460), (190, 201434), (230, 166402), (290, 131974), (302, 126730), (380, 100717), (437, 87580), (460, 83201), (551, 69460), (580, 65987), (604, 63365), (667, 57380), (755, 50692), (874, 43790), (1102, 34730), (1334, 28690), (1510, 25346), (1748, 21895), (2185, 17516), (2204, 17365), (2668, 14345), (2755, 13892), (2869, 13340), (3020, 12673), (3335, 11476), (3473, 11020), (4370, 8758), (4379, 8740), (5510, 6946), (5738, 6670)]