110097440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2381}}^1$

素因数の和:2430

約数の個数: 72

約数和(自身を含む): 276421572

約数和(自身を除く): 166324132

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 1156, 1360, 1445, 2312, 2381, 2720, 2890, 4624, 4762, 5780, 9248, 9524, 11560, 11905, 19048, 23120, 23810, 38096, 40477, 46240, 47620, 76192, 80954, 95240, 161908, 190480, 202385, 323816, 380960, 404770, 647632, 688109, 809540, 1295264, 1376218, 1619080, 2752436, 3238160, 3440545, 5504872, 6476320, 6881090, 11009744, 13762180, 22019488, 27524360, 55048720, 110097440]

約数ペア:

[(1, 110097440), (2, 55048720), (4, 27524360), (5, 22019488), (8, 13762180), (10, 11009744), (16, 6881090), (17, 6476320), (20, 5504872), (32, 3440545), (34, 3238160), (40, 2752436), (68, 1619080), (80, 1376218), (85, 1295264), (136, 809540), (160, 688109), (170, 647632), (272, 404770), (289, 380960), (340, 323816), (544, 202385), (578, 190480), (680, 161908), (1156, 95240), (1360, 80954), (1445, 76192), (2312, 47620), (2381, 46240), (2720, 40477), (2890, 38096), (4624, 23810), (4762, 23120), (5780, 19048), (9248, 11905), (9524, 11560)]