23965240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2752

約数の個数: 64

約数和(自身を含む): 61508160

約数和(自身を除く): 37542920

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 2711, 4420, 5422, 8840, 10844, 13555, 21688, 27110, 35243, 46087, 54220, 70486, 92174, 108440, 140972, 176215, 184348, 230435, 281944, 352430, 368696, 460870, 599131, 704860, 921740, 1198262, 1409720, 1843480, 2396524, 2995655, 4793048, 5991310, 11982620, 23965240]

約数ペア:

[(1, 23965240), (2, 11982620), (4, 5991310), (5, 4793048), (8, 2995655), (10, 2396524), (13, 1843480), (17, 1409720), (20, 1198262), (26, 921740), (34, 704860), (40, 599131), (52, 460870), (65, 368696), (68, 352430), (85, 281944), (104, 230435), (130, 184348), (136, 176215), (170, 140972), (221, 108440), (260, 92174), (340, 70486), (442, 54220), (520, 46087), (680, 35243), (884, 27110), (1105, 21688), (1768, 13555), (2210, 10844), (2711, 8840), (4420, 5422)]