525073640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2153}}^1$

素因数の和:2251

約数の個数: 128

約数和(自身を含む): 1476437760

約数和(自身を除く): 951364120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 91, 104, 130, 134, 140, 182, 260, 268, 280, 335, 364, 455, 469, 520, 536, 670, 728, 871, 910, 938, 1340, 1742, 1820, 1876, 2153, 2345, 2680, 3484, 3640, 3752, 4306, 4355, 4690, 6097, 6968, 8612, 8710, 9380, 10765, 12194, 15071, 17224, 17420, 18760, 21530, 24388, 27989, 30142, 30485, 34840, 43060, 48776, 55978, 60284, 60970, 75355, 86120, 111956, 120568, 121940, 139945, 144251, 150710, 195923, 223912, 243880, 279890, 288502, 301420, 391846, 559780, 577004, 602840, 721255, 783692, 979615, 1009757, 1119560, 1154008, 1442510, 1567384, 1875263, 1959230, 2019514, 2885020, 3750526, 3918460, 4039028, 5048785, 5770040, 7501052, 7836920, 8078056, 9376315, 10097570, 13126841, 15002104, 18752630, 20195140, 26253682, 37505260, 40390280, 52507364, 65634205, 75010520, 105014728, 131268410, 262536820, 525073640]

約数ペア:

[(1, 525073640), (2, 262536820), (4, 131268410), (5, 105014728), (7, 75010520), (8, 65634205), (10, 52507364), (13, 40390280), (14, 37505260), (20, 26253682), (26, 20195140), (28, 18752630), (35, 15002104), (40, 13126841), (52, 10097570), (56, 9376315), (65, 8078056), (67, 7836920), (70, 7501052), (91, 5770040), (104, 5048785), (130, 4039028), (134, 3918460), (140, 3750526), (182, 2885020), (260, 2019514), (268, 1959230), (280, 1875263), (335, 1567384), (364, 1442510), (455, 1154008), (469, 1119560), (520, 1009757), (536, 979615), (670, 783692), (728, 721255), (871, 602840), (910, 577004), (938, 559780), (1340, 391846), (1742, 301420), (1820, 288502), (1876, 279890), (2153, 243880), (2345, 223912), (2680, 195923), (3484, 150710), (3640, 144251), (3752, 139945), (4306, 121940), (4355, 120568), (4690, 111956), (6097, 86120), (6968, 75355), (8612, 60970), (8710, 60284), (9380, 55978), (10765, 48776), (12194, 43060), (15071, 34840), (17224, 30485), (17420, 30142), (18760, 27989), (21530, 24388)]