45726820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 100337328

約数和(自身を除く): 54610508

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 122, 148, 185, 244, 305, 370, 610, 740, 1013, 1220, 2026, 2257, 4052, 4514, 5065, 9028, 10130, 11285, 20260, 22570, 37481, 45140, 61793, 74962, 123586, 149924, 187405, 247172, 308965, 374810, 617930, 749620, 1235860, 2286341, 4572682, 9145364, 11431705, 22863410, 45726820]

約数ペア:

[(1, 45726820), (2, 22863410), (4, 11431705), (5, 9145364), (10, 4572682), (20, 2286341), (37, 1235860), (61, 749620), (74, 617930), (122, 374810), (148, 308965), (185, 247172), (244, 187405), (305, 149924), (370, 123586), (610, 74962), (740, 61793), (1013, 45140), (1220, 37481), (2026, 22570), (2257, 20260), (4052, 11285), (4514, 10130), (5065, 9028)]