4013360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 10686816

約数和(自身を除く): 6673456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 227, 260, 272, 340, 442, 454, 520, 680, 884, 908, 1040, 1105, 1135, 1360, 1768, 1816, 2210, 2270, 2951, 3536, 3632, 3859, 4420, 4540, 5902, 7718, 8840, 9080, 11804, 14755, 15436, 17680, 18160, 19295, 23608, 29510, 30872, 38590, 47216, 50167, 59020, 61744, 77180, 100334, 118040, 154360, 200668, 236080, 250835, 308720, 401336, 501670, 802672, 1003340, 2006680, 4013360]

約数ペア:

[(1, 4013360), (2, 2006680), (4, 1003340), (5, 802672), (8, 501670), (10, 401336), (13, 308720), (16, 250835), (17, 236080), (20, 200668), (26, 154360), (34, 118040), (40, 100334), (52, 77180), (65, 61744), (68, 59020), (80, 50167), (85, 47216), (104, 38590), (130, 30872), (136, 29510), (170, 23608), (208, 19295), (221, 18160), (227, 17680), (260, 15436), (272, 14755), (340, 11804), (442, 9080), (454, 8840), (520, 7718), (680, 5902), (884, 4540), (908, 4420), (1040, 3859), (1105, 3632), (1135, 3536), (1360, 2951), (1768, 2270), (1816, 2210)]