37844300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 90629616

約数和(自身を除く): 52785316

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 215, 260, 325, 430, 559, 650, 677, 860, 1075, 1118, 1300, 1354, 2150, 2236, 2708, 2795, 3385, 4300, 5590, 6770, 8801, 11180, 13540, 13975, 16925, 17602, 27950, 29111, 33850, 35204, 44005, 55900, 58222, 67700, 88010, 116444, 145555, 176020, 220025, 291110, 378443, 440050, 582220, 727775, 756886, 880100, 1455550, 1513772, 1892215, 2911100, 3784430, 7568860, 9461075, 18922150, 37844300]

約数ペア:

[(1, 37844300), (2, 18922150), (4, 9461075), (5, 7568860), (10, 3784430), (13, 2911100), (20, 1892215), (25, 1513772), (26, 1455550), (43, 880100), (50, 756886), (52, 727775), (65, 582220), (86, 440050), (100, 378443), (130, 291110), (172, 220025), (215, 176020), (260, 145555), (325, 116444), (430, 88010), (559, 67700), (650, 58222), (677, 55900), (860, 44005), (1075, 35204), (1118, 33850), (1300, 29111), (1354, 27950), (2150, 17602), (2236, 16925), (2708, 13975), (2795, 13540), (3385, 11180), (4300, 8801), (5590, 6770)]