129633400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 329510160

約数和(自身を除く): 199876760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 73, 100, 104, 130, 146, 200, 260, 292, 325, 365, 520, 584, 650, 683, 730, 949, 1300, 1366, 1460, 1825, 1898, 2600, 2732, 2920, 3415, 3650, 3796, 4745, 5464, 6830, 7300, 7592, 8879, 9490, 13660, 14600, 17075, 17758, 18980, 23725, 27320, 34150, 35516, 37960, 44395, 47450, 49859, 68300, 71032, 88790, 94900, 99718, 136600, 177580, 189800, 199436, 221975, 249295, 355160, 398872, 443950, 498590, 648167, 887900, 997180, 1246475, 1296334, 1775800, 1994360, 2492950, 2592668, 3240835, 4985900, 5185336, 6481670, 9971800, 12963340, 16204175, 25926680, 32408350, 64816700, 129633400]

約数ペア:

[(1, 129633400), (2, 64816700), (4, 32408350), (5, 25926680), (8, 16204175), (10, 12963340), (13, 9971800), (20, 6481670), (25, 5185336), (26, 4985900), (40, 3240835), (50, 2592668), (52, 2492950), (65, 1994360), (73, 1775800), (100, 1296334), (104, 1246475), (130, 997180), (146, 887900), (200, 648167), (260, 498590), (292, 443950), (325, 398872), (365, 355160), (520, 249295), (584, 221975), (650, 199436), (683, 189800), (730, 177580), (949, 136600), (1300, 99718), (1366, 94900), (1460, 88790), (1825, 71032), (1898, 68300), (2600, 49859), (2732, 47450), (2920, 44395), (3415, 37960), (3650, 35516), (3796, 34150), (4745, 27320), (5464, 23725), (6830, 18980), (7300, 17758), (7592, 17075), (8879, 14600), (9490, 13660)]