39530560

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 112

約数和(自身を含む): 101388672

約数和(自身を除く): 61858112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 92, 115, 131, 160, 164, 184, 205, 230, 262, 320, 328, 368, 410, 460, 524, 655, 656, 736, 820, 920, 943, 1048, 1310, 1312, 1472, 1640, 1840, 1886, 2096, 2620, 2624, 3013, 3280, 3680, 3772, 4192, 4715, 5240, 5371, 6026, 6560, 7360, 7544, 8384, 9430, 10480, 10742, 12052, 13120, 15065, 15088, 18860, 20960, 21484, 24104, 26855, 30130, 30176, 37720, 41920, 42968, 48208, 53710, 60260, 60352, 75440, 85936, 96416, 107420, 120520, 123533, 150880, 171872, 192832, 214840, 241040, 247066, 301760, 343744, 429680, 482080, 494132, 617665, 859360, 964160, 988264, 1235330, 1718720, 1976528, 2470660, 3953056, 4941320, 7906112, 9882640, 19765280, 39530560]

約数ペア:

[(1, 39530560), (2, 19765280), (4, 9882640), (5, 7906112), (8, 4941320), (10, 3953056), (16, 2470660), (20, 1976528), (23, 1718720), (32, 1235330), (40, 988264), (41, 964160), (46, 859360), (64, 617665), (80, 494132), (82, 482080), (92, 429680), (115, 343744), (131, 301760), (160, 247066), (164, 241040), (184, 214840), (205, 192832), (230, 171872), (262, 150880), (320, 123533), (328, 120520), (368, 107420), (410, 96416), (460, 85936), (524, 75440), (655, 60352), (656, 60260), (736, 53710), (820, 48208), (920, 42968), (943, 41920), (1048, 37720), (1310, 30176), (1312, 30130), (1472, 26855), (1640, 24104), (1840, 21484), (1886, 20960), (2096, 18860), (2620, 15088), (2624, 15065), (3013, 13120), (3280, 12052), (3680, 10742), (3772, 10480), (4192, 9430), (4715, 8384), (5240, 7544), (5371, 7360), (6026, 6560)]