2045475040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{5233}}^1$

素因数の和:5604

約数の個数: 96

約数和(自身を含む): 5539665600

約数和(自身を除く): 3494190560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 349, 560, 698, 1120, 1396, 1745, 2443, 2792, 3490, 4886, 5233, 5584, 6980, 9772, 10466, 11168, 12215, 13960, 19544, 20932, 24430, 26165, 27920, 36631, 39088, 41864, 48860, 52330, 55840, 73262, 78176, 83728, 97720, 104660, 146524, 167456, 183155, 195440, 209320, 293048, 366310, 390880, 418640, 586096, 732620, 837280, 1172192, 1465240, 1826317, 2930480, 3652634, 5860960, 7305268, 9131585, 12784219, 14610536, 18263170, 25568438, 29221072, 36526340, 51136876, 58442144, 63921095, 73052680, 102273752, 127842190, 146105360, 204547504, 255684380, 292210720, 409095008, 511368760, 1022737520, 2045475040]

約数ペア:

[(1, 2045475040), (2, 1022737520), (4, 511368760), (5, 409095008), (7, 292210720), (8, 255684380), (10, 204547504), (14, 146105360), (16, 127842190), (20, 102273752), (28, 73052680), (32, 63921095), (35, 58442144), (40, 51136876), (56, 36526340), (70, 29221072), (80, 25568438), (112, 18263170), (140, 14610536), (160, 12784219), (224, 9131585), (280, 7305268), (349, 5860960), (560, 3652634), (698, 2930480), (1120, 1826317), (1396, 1465240), (1745, 1172192), (2443, 837280), (2792, 732620), (3490, 586096), (4886, 418640), (5233, 390880), (5584, 366310), (6980, 293048), (9772, 209320), (10466, 195440), (11168, 183155), (12215, 167456), (13960, 146524), (19544, 104660), (20932, 97720), (24430, 83728), (26165, 78176), (27920, 73262), (36631, 55840), (39088, 52330), (41864, 48860)]