1570642580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1321}}^1$

素因数の和:1629

約数の個数: 96

約数和(自身を含む): 3777852960

約数和(自身を除く): 2207210380

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 269, 340, 442, 538, 884, 1076, 1105, 1321, 1345, 2210, 2642, 2690, 3497, 4420, 4573, 5284, 5380, 6605, 6994, 9146, 13210, 13988, 17173, 17485, 18292, 22457, 22865, 26420, 34346, 34970, 44914, 45730, 59449, 68692, 69940, 85865, 89828, 91460, 112285, 118898, 171730, 224570, 237796, 291941, 297245, 343460, 355349, 449140, 583882, 594490, 710698, 1167764, 1188980, 1421396, 1459705, 1776745, 2919410, 3553490, 4619537, 5838820, 6040933, 7106980, 9239074, 12081866, 18478148, 23097685, 24163732, 30204665, 46195370, 60409330, 78532129, 92390740, 120818660, 157064258, 314128516, 392660645, 785321290, 1570642580]

約数ペア:

[(1, 1570642580), (2, 785321290), (4, 392660645), (5, 314128516), (10, 157064258), (13, 120818660), (17, 92390740), (20, 78532129), (26, 60409330), (34, 46195370), (52, 30204665), (65, 24163732), (68, 23097685), (85, 18478148), (130, 12081866), (170, 9239074), (221, 7106980), (260, 6040933), (269, 5838820), (340, 4619537), (442, 3553490), (538, 2919410), (884, 1776745), (1076, 1459705), (1105, 1421396), (1321, 1188980), (1345, 1167764), (2210, 710698), (2642, 594490), (2690, 583882), (3497, 449140), (4420, 355349), (4573, 343460), (5284, 297245), (5380, 291941), (6605, 237796), (6994, 224570), (9146, 171730), (13210, 118898), (13988, 112285), (17173, 91460), (17485, 89828), (18292, 85865), (22457, 69940), (22865, 68692), (26420, 59449), (34346, 45730), (34970, 44914)]