40451940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3298

約数の個数: 96

約数和(自身を含む): 131362560

約数和(自身を除く): 90910620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 3257, 4140, 6210, 6514, 9771, 12420, 13028, 16285, 19542, 29313, 32570, 39084, 48855, 58626, 65140, 74911, 87939, 97710, 117252, 146565, 149822, 175878, 195420, 224733, 293130, 299644, 351756, 374555, 439695, 449466, 586260, 674199, 749110, 879390, 898932, 1123665, 1348398, 1498220, 1758780, 2022597, 2247330, 2696796, 3370995, 4045194, 4494660, 6741990, 8090388, 10112985, 13483980, 20225970, 40451940]

約数ペア:

[(1, 40451940), (2, 20225970), (3, 13483980), (4, 10112985), (5, 8090388), (6, 6741990), (9, 4494660), (10, 4045194), (12, 3370995), (15, 2696796), (18, 2247330), (20, 2022597), (23, 1758780), (27, 1498220), (30, 1348398), (36, 1123665), (45, 898932), (46, 879390), (54, 749110), (60, 674199), (69, 586260), (90, 449466), (92, 439695), (108, 374555), (115, 351756), (135, 299644), (138, 293130), (180, 224733), (207, 195420), (230, 175878), (270, 149822), (276, 146565), (345, 117252), (414, 97710), (460, 87939), (540, 74911), (621, 65140), (690, 58626), (828, 48855), (1035, 39084), (1242, 32570), (1380, 29313), (2070, 19542), (2484, 16285), (3105, 13028), (3257, 12420), (4140, 9771), (6210, 6514)]