103661740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56957}}^1$

素因数の和:56986

約数の個数: 48

約数和(自身を含む): 267930432

約数和(自身を除く): 164268692

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 56957, 113914, 227828, 284785, 398699, 569570, 740441, 797398, 1139140, 1480882, 1594796, 1993495, 2961764, 3702205, 3986990, 5183087, 7404410, 7973980, 10366174, 14808820, 20732348, 25915435, 51830870, 103661740]

約数ペア:

[(1, 103661740), (2, 51830870), (4, 25915435), (5, 20732348), (7, 14808820), (10, 10366174), (13, 7973980), (14, 7404410), (20, 5183087), (26, 3986990), (28, 3702205), (35, 2961764), (52, 1993495), (65, 1594796), (70, 1480882), (91, 1139140), (130, 797398), (140, 740441), (182, 569570), (260, 398699), (364, 284785), (455, 227828), (910, 113914), (1820, 56957)]