5716420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 13616064

約数和(自身を除く): 7899644

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 43, 46, 68, 85, 86, 92, 115, 170, 172, 215, 230, 289, 340, 391, 430, 460, 578, 731, 782, 860, 989, 1156, 1445, 1462, 1564, 1955, 1978, 2890, 2924, 3655, 3910, 3956, 4945, 5780, 6647, 7310, 7820, 9890, 12427, 13294, 14620, 16813, 19780, 24854, 26588, 33235, 33626, 49708, 62135, 66470, 67252, 84065, 124270, 132940, 168130, 248540, 285821, 336260, 571642, 1143284, 1429105, 2858210, 5716420]

約数ペア:

[(1, 5716420), (2, 2858210), (4, 1429105), (5, 1143284), (10, 571642), (17, 336260), (20, 285821), (23, 248540), (34, 168130), (43, 132940), (46, 124270), (68, 84065), (85, 67252), (86, 66470), (92, 62135), (115, 49708), (170, 33626), (172, 33235), (215, 26588), (230, 24854), (289, 19780), (340, 16813), (391, 14620), (430, 13294), (460, 12427), (578, 9890), (731, 7820), (782, 7310), (860, 6647), (989, 5780), (1156, 4945), (1445, 3956), (1462, 3910), (1564, 3655), (1955, 2924), (1978, 2890)]