202955680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 505346688

約数和(自身を除く): 302391008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 131, 160, 184, 230, 262, 368, 421, 460, 524, 655, 736, 842, 920, 1048, 1310, 1684, 1840, 2096, 2105, 2620, 3013, 3368, 3680, 4192, 4210, 5240, 6026, 6736, 8420, 9683, 10480, 12052, 13472, 15065, 16840, 19366, 20960, 24104, 30130, 33680, 38732, 48208, 48415, 55151, 60260, 67360, 77464, 96416, 96830, 110302, 120520, 154928, 193660, 220604, 241040, 275755, 309856, 387320, 441208, 482080, 551510, 774640, 882416, 1103020, 1268473, 1549280, 1764832, 2206040, 2536946, 4412080, 5073892, 6342365, 8824160, 10147784, 12684730, 20295568, 25369460, 40591136, 50738920, 101477840, 202955680]

約数ペア:

[(1, 202955680), (2, 101477840), (4, 50738920), (5, 40591136), (8, 25369460), (10, 20295568), (16, 12684730), (20, 10147784), (23, 8824160), (32, 6342365), (40, 5073892), (46, 4412080), (80, 2536946), (92, 2206040), (115, 1764832), (131, 1549280), (160, 1268473), (184, 1103020), (230, 882416), (262, 774640), (368, 551510), (421, 482080), (460, 441208), (524, 387320), (655, 309856), (736, 275755), (842, 241040), (920, 220604), (1048, 193660), (1310, 154928), (1684, 120520), (1840, 110302), (2096, 96830), (2105, 96416), (2620, 77464), (3013, 67360), (3368, 60260), (3680, 55151), (4192, 48415), (4210, 48208), (5240, 38732), (6026, 33680), (6736, 30130), (8420, 24104), (9683, 20960), (10480, 19366), (12052, 16840), (13472, 15065)]