88364120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1692

約数の個数: 64

約数和(自身を含む): 216216000

約数和(自身を除く): 127851880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 218, 260, 436, 520, 545, 872, 1090, 1417, 1559, 2180, 2834, 3118, 4360, 5668, 6236, 7085, 7795, 11336, 12472, 14170, 15590, 20267, 28340, 31180, 40534, 56680, 62360, 81068, 101335, 162136, 169931, 202670, 339862, 405340, 679724, 810680, 849655, 1359448, 1699310, 2209103, 3398620, 4418206, 6797240, 8836412, 11045515, 17672824, 22091030, 44182060, 88364120]

約数ペア:

[(1, 88364120), (2, 44182060), (4, 22091030), (5, 17672824), (8, 11045515), (10, 8836412), (13, 6797240), (20, 4418206), (26, 3398620), (40, 2209103), (52, 1699310), (65, 1359448), (104, 849655), (109, 810680), (130, 679724), (218, 405340), (260, 339862), (436, 202670), (520, 169931), (545, 162136), (872, 101335), (1090, 81068), (1417, 62360), (1559, 56680), (2180, 40534), (2834, 31180), (3118, 28340), (4360, 20267), (5668, 15590), (6236, 14170), (7085, 12472), (7795, 11336)]