17836960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 45505152

約数和(自身を除く): 27668192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 74, 80, 92, 115, 131, 148, 160, 184, 185, 230, 262, 296, 368, 370, 460, 524, 592, 655, 736, 740, 851, 920, 1048, 1184, 1310, 1480, 1702, 1840, 2096, 2620, 2960, 3013, 3404, 3680, 4192, 4255, 4847, 5240, 5920, 6026, 6808, 8510, 9694, 10480, 12052, 13616, 15065, 17020, 19388, 20960, 24104, 24235, 27232, 30130, 34040, 38776, 48208, 48470, 60260, 68080, 77552, 96416, 96940, 111481, 120520, 136160, 155104, 193880, 222962, 241040, 387760, 445924, 482080, 557405, 775520, 891848, 1114810, 1783696, 2229620, 3567392, 4459240, 8918480, 17836960]

約数ペア:

[(1, 17836960), (2, 8918480), (4, 4459240), (5, 3567392), (8, 2229620), (10, 1783696), (16, 1114810), (20, 891848), (23, 775520), (32, 557405), (37, 482080), (40, 445924), (46, 387760), (74, 241040), (80, 222962), (92, 193880), (115, 155104), (131, 136160), (148, 120520), (160, 111481), (184, 96940), (185, 96416), (230, 77552), (262, 68080), (296, 60260), (368, 48470), (370, 48208), (460, 38776), (524, 34040), (592, 30130), (655, 27232), (736, 24235), (740, 24104), (851, 20960), (920, 19388), (1048, 17020), (1184, 15065), (1310, 13616), (1480, 12052), (1702, 10480), (1840, 9694), (2096, 8510), (2620, 6808), (2960, 6026), (3013, 5920), (3404, 5240), (3680, 4847), (4192, 4255)]