16634098280

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1\times {\mathrm{9293}}^1$

素因数の和:9990

約数の個数: 64

約数和(自身を含む): 38005396560

約数和(自身を除く): 21371298280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 613, 730, 1226, 1460, 2452, 2920, 3065, 4904, 6130, 9293, 12260, 18586, 24520, 37172, 44749, 46465, 74344, 89498, 92930, 178996, 185860, 223745, 357992, 371720, 447490, 678389, 894980, 1356778, 1789960, 2713556, 3391945, 5427112, 5696609, 6783890, 11393218, 13567780, 22786436, 27135560, 28483045, 45572872, 56966090, 113932180, 227864360, 415852457, 831704914, 1663409828, 2079262285, 3326819656, 4158524570, 8317049140, 16634098280]

約数ペア:

[(1, 16634098280), (2, 8317049140), (4, 4158524570), (5, 3326819656), (8, 2079262285), (10, 1663409828), (20, 831704914), (40, 415852457), (73, 227864360), (146, 113932180), (292, 56966090), (365, 45572872), (584, 28483045), (613, 27135560), (730, 22786436), (1226, 13567780), (1460, 11393218), (2452, 6783890), (2920, 5696609), (3065, 5427112), (4904, 3391945), (6130, 2713556), (9293, 1789960), (12260, 1356778), (18586, 894980), (24520, 678389), (37172, 447490), (44749, 371720), (46465, 357992), (74344, 223745), (89498, 185860), (92930, 178996)]