1682103620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{4297}}^1$

素因数の和:4389

約数の個数: 72

約数和(自身を含む): 3793363224

約数和(自身を除く): 2111259604

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 529, 740, 851, 1058, 1702, 2116, 2645, 3404, 4255, 4297, 5290, 8510, 8594, 10580, 17020, 17188, 19573, 21485, 39146, 42970, 78292, 85940, 97865, 98831, 158989, 195730, 197662, 317978, 391460, 395324, 494155, 635956, 794945, 988310, 1589890, 1976620, 2273113, 3179780, 3656747, 4546226, 7313494, 9092452, 11365565, 14626988, 18283735, 22731130, 36567470, 45462260, 73134940, 84105181, 168210362, 336420724, 420525905, 841051810, 1682103620]

約数ペア:

[(1, 1682103620), (2, 841051810), (4, 420525905), (5, 336420724), (10, 168210362), (20, 84105181), (23, 73134940), (37, 45462260), (46, 36567470), (74, 22731130), (92, 18283735), (115, 14626988), (148, 11365565), (185, 9092452), (230, 7313494), (370, 4546226), (460, 3656747), (529, 3179780), (740, 2273113), (851, 1976620), (1058, 1589890), (1702, 988310), (2116, 794945), (2645, 635956), (3404, 494155), (4255, 395324), (4297, 391460), (5290, 317978), (8510, 197662), (8594, 195730), (10580, 158989), (17020, 98831), (17188, 97865), (19573, 85940), (21485, 78292), (39146, 42970)]