15694380020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{163}}^1\times {\mathrm{3617}}^1$

素因数の和:3822

約数の個数: 96

約数和(自身を含む): 36484027776

約数和(自身を除く): 20789647756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 163, 220, 242, 326, 484, 605, 652, 815, 1210, 1331, 1630, 1793, 2420, 2662, 3260, 3586, 3617, 5324, 6655, 7172, 7234, 8965, 13310, 14468, 17930, 18085, 19723, 26620, 35860, 36170, 39446, 39787, 72340, 78892, 79574, 98615, 159148, 197230, 198935, 216953, 394460, 397870, 433906, 437657, 589571, 795740, 867812, 875314, 1084765, 1179142, 1750628, 2169530, 2188285, 2358284, 2947855, 4339060, 4376570, 4814227, 5895710, 6485281, 8753140, 9628454, 11791420, 12970562, 19256908, 24071135, 25941124, 32426405, 48142270, 64852810, 71338091, 96284540, 129705620, 142676182, 285352364, 356690455, 713380910, 784719001, 1426761820, 1569438002, 3138876004, 3923595005, 7847190010, 15694380020]

約数ペア:

[(1, 15694380020), (2, 7847190010), (4, 3923595005), (5, 3138876004), (10, 1569438002), (11, 1426761820), (20, 784719001), (22, 713380910), (44, 356690455), (55, 285352364), (110, 142676182), (121, 129705620), (163, 96284540), (220, 71338091), (242, 64852810), (326, 48142270), (484, 32426405), (605, 25941124), (652, 24071135), (815, 19256908), (1210, 12970562), (1331, 11791420), (1630, 9628454), (1793, 8753140), (2420, 6485281), (2662, 5895710), (3260, 4814227), (3586, 4376570), (3617, 4339060), (5324, 2947855), (6655, 2358284), (7172, 2188285), (7234, 2169530), (8965, 1750628), (13310, 1179142), (14468, 1084765), (17930, 875314), (18085, 867812), (19723, 795740), (26620, 589571), (35860, 437657), (36170, 433906), (39446, 397870), (39787, 394460), (72340, 216953), (78892, 198935), (79574, 197230), (98615, 159148)]