1433120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:94

約数の個数: 72

約数和(自身を含む): 3735396

約数和(自身を除く): 2302276

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 65, 80, 104, 106, 130, 160, 169, 208, 212, 260, 265, 338, 416, 424, 520, 530, 676, 689, 845, 848, 1040, 1060, 1352, 1378, 1690, 1696, 2080, 2120, 2704, 2756, 3380, 3445, 4240, 5408, 5512, 6760, 6890, 8480, 8957, 11024, 13520, 13780, 17914, 22048, 27040, 27560, 35828, 44785, 55120, 71656, 89570, 110240, 143312, 179140, 286624, 358280, 716560, 1433120]

約数ペア:

[(1, 1433120), (2, 716560), (4, 358280), (5, 286624), (8, 179140), (10, 143312), (13, 110240), (16, 89570), (20, 71656), (26, 55120), (32, 44785), (40, 35828), (52, 27560), (53, 27040), (65, 22048), (80, 17914), (104, 13780), (106, 13520), (130, 11024), (160, 8957), (169, 8480), (208, 6890), (212, 6760), (260, 5512), (265, 5408), (338, 4240), (416, 3445), (424, 3380), (520, 2756), (530, 2704), (676, 2120), (689, 2080), (845, 1696), (848, 1690), (1040, 1378), (1060, 1352)]