44858840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 109438560

約数和(自身を除く): 64579720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 281, 307, 520, 562, 614, 1124, 1228, 1405, 1535, 2248, 2456, 2810, 3070, 3653, 3991, 5620, 6140, 7306, 7982, 11240, 12280, 14612, 15964, 18265, 19955, 29224, 31928, 36530, 39910, 73060, 79820, 86267, 146120, 159640, 172534, 345068, 431335, 690136, 862670, 1121471, 1725340, 2242942, 3450680, 4485884, 5607355, 8971768, 11214710, 22429420, 44858840]

約数ペア:

[(1, 44858840), (2, 22429420), (4, 11214710), (5, 8971768), (8, 5607355), (10, 4485884), (13, 3450680), (20, 2242942), (26, 1725340), (40, 1121471), (52, 862670), (65, 690136), (104, 431335), (130, 345068), (260, 172534), (281, 159640), (307, 146120), (520, 86267), (562, 79820), (614, 73060), (1124, 39910), (1228, 36530), (1405, 31928), (1535, 29224), (2248, 19955), (2456, 18265), (2810, 15964), (3070, 14612), (3653, 12280), (3991, 11240), (5620, 7982), (6140, 7306)]