42412240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3137}}^1$

素因数の和:3176

約数の個数: 60

約数和(自身を含む): 106811244

約数和(自身を除く): 64399004

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3137, 3380, 6274, 6760, 12548, 13520, 15685, 25096, 31370, 40781, 50192, 62740, 81562, 125480, 163124, 203905, 250960, 326248, 407810, 530153, 652496, 815620, 1060306, 1631240, 2120612, 2650765, 3262480, 4241224, 5301530, 8482448, 10603060, 21206120, 42412240]

約数ペア:

[(1, 42412240), (2, 21206120), (4, 10603060), (5, 8482448), (8, 5301530), (10, 4241224), (13, 3262480), (16, 2650765), (20, 2120612), (26, 1631240), (40, 1060306), (52, 815620), (65, 652496), (80, 530153), (104, 407810), (130, 326248), (169, 250960), (208, 203905), (260, 163124), (338, 125480), (520, 81562), (676, 62740), (845, 50192), (1040, 40781), (1352, 31370), (1690, 25096), (2704, 15685), (3137, 13520), (3380, 12548), (6274, 6760)]