119115280

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 285945984

約数和(自身を除く): 166830704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 71, 80, 134, 142, 268, 284, 313, 335, 355, 536, 568, 626, 670, 710, 1072, 1136, 1252, 1340, 1420, 1565, 2504, 2680, 2840, 3130, 4757, 5008, 5360, 5680, 6260, 9514, 12520, 19028, 20971, 22223, 23785, 25040, 38056, 41942, 44446, 47570, 76112, 83884, 88892, 95140, 104855, 111115, 167768, 177784, 190280, 209710, 222230, 335536, 355568, 380560, 419420, 444460, 838840, 888920, 1488941, 1677680, 1777840, 2977882, 5955764, 7444705, 11911528, 14889410, 23823056, 29778820, 59557640, 119115280]

約数ペア:

[(1, 119115280), (2, 59557640), (4, 29778820), (5, 23823056), (8, 14889410), (10, 11911528), (16, 7444705), (20, 5955764), (40, 2977882), (67, 1777840), (71, 1677680), (80, 1488941), (134, 888920), (142, 838840), (268, 444460), (284, 419420), (313, 380560), (335, 355568), (355, 335536), (536, 222230), (568, 209710), (626, 190280), (670, 177784), (710, 167768), (1072, 111115), (1136, 104855), (1252, 95140), (1340, 88892), (1420, 83884), (1565, 76112), (2504, 47570), (2680, 44446), (2840, 41942), (3130, 38056), (4757, 25040), (5008, 23785), (5360, 22223), (5680, 20971), (6260, 19028), (9514, 12520)]