10498450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 21114720

約数和(自身を除く): 10616270

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 257, 430, 475, 514, 817, 950, 1075, 1285, 1634, 2150, 2570, 4085, 4883, 6425, 8170, 9766, 11051, 12850, 20425, 22102, 24415, 40850, 48830, 55255, 110510, 122075, 209969, 244150, 276275, 419938, 552550, 1049845, 2099690, 5249225, 10498450]

約数ペア:

[(1, 10498450), (2, 5249225), (5, 2099690), (10, 1049845), (19, 552550), (25, 419938), (38, 276275), (43, 244150), (50, 209969), (86, 122075), (95, 110510), (190, 55255), (215, 48830), (257, 40850), (430, 24415), (475, 22102), (514, 20425), (817, 12850), (950, 11051), (1075, 9766), (1285, 8170), (1634, 6425), (2150, 4883), (2570, 4085)]