1401619750

素因数分解:

$2^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 2673575424

約数和(自身を除く): 1271955674

約数列:

[1, 2, 5, 10, 25, 50, 107, 125, 151, 214, 250, 302, 347, 535, 694, 755, 1070, 1510, 1735, 2675, 3470, 3775, 5350, 7550, 8675, 13375, 16157, 17350, 18875, 26750, 32314, 37129, 37750, 43375, 52397, 74258, 80785, 86750, 104794, 161570, 185645, 261985, 371290, 403925, 523970, 807850, 928225, 1309925, 1856450, 2019625, 2619850, 4039250, 4641125, 5606479, 6549625, 9282250, 11212958, 13099250, 28032395, 56064790, 140161975, 280323950, 700809875, 1401619750]

約数ペア:

[(1, 1401619750), (2, 700809875), (5, 280323950), (10, 140161975), (25, 56064790), (50, 28032395), (107, 13099250), (125, 11212958), (151, 9282250), (214, 6549625), (250, 5606479), (302, 4641125), (347, 4039250), (535, 2619850), (694, 2019625), (755, 1856450), (1070, 1309925), (1510, 928225), (1735, 807850), (2675, 523970), (3470, 403925), (3775, 371290), (5350, 261985), (7550, 185645), (8675, 161570), (13375, 104794), (16157, 86750), (17350, 80785), (18875, 74258), (26750, 52397), (32314, 43375), (37129, 37750)]