70467520

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^2\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 84

約数和(自身を含む): 173306232

約数和(自身を除く): 102838712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 131, 160, 164, 205, 262, 320, 328, 410, 524, 655, 656, 820, 1048, 1310, 1312, 1640, 1681, 2096, 2620, 2624, 3280, 3362, 4192, 5240, 5371, 6560, 6724, 8384, 8405, 10480, 10742, 13120, 13448, 16810, 20960, 21484, 26855, 26896, 33620, 41920, 42968, 53710, 53792, 67240, 85936, 107420, 107584, 134480, 171872, 214840, 220211, 268960, 343744, 429680, 440422, 537920, 859360, 880844, 1101055, 1718720, 1761688, 2202110, 3523376, 4404220, 7046752, 8808440, 14093504, 17616880, 35233760, 70467520]

約数ペア:

[(1, 70467520), (2, 35233760), (4, 17616880), (5, 14093504), (8, 8808440), (10, 7046752), (16, 4404220), (20, 3523376), (32, 2202110), (40, 1761688), (41, 1718720), (64, 1101055), (80, 880844), (82, 859360), (131, 537920), (160, 440422), (164, 429680), (205, 343744), (262, 268960), (320, 220211), (328, 214840), (410, 171872), (524, 134480), (655, 107584), (656, 107420), (820, 85936), (1048, 67240), (1310, 53792), (1312, 53710), (1640, 42968), (1681, 41920), (2096, 33620), (2620, 26896), (2624, 26855), (3280, 21484), (3362, 20960), (4192, 16810), (5240, 13448), (5371, 13120), (6560, 10742), (6724, 10480), (8384, 8405)]