1567448190640

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1321}}^1\times {\mathrm{52783}}^1$

素因数の和:54398

約数の個数: 80

約数和(自身を含む): 3660124058496

約数和(自身を除く): 2092675867856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1321, 1405, 2248, 2642, 2810, 4496, 5284, 5620, 6605, 10568, 11240, 13210, 21136, 22480, 26420, 52783, 52840, 105566, 105680, 211132, 263915, 371201, 422264, 527830, 742402, 844528, 1055660, 1484804, 1856005, 2111320, 2969608, 3712010, 4222640, 5939216, 7424020, 14832023, 14848040, 29664046, 29696080, 59328092, 69726343, 74160115, 118656184, 139452686, 148320230, 237312368, 278905372, 296640460, 348631715, 557810744, 593280920, 697263430, 1115621488, 1186561840, 1394526860, 2789053720, 5578107440, 19593102383, 39186204766, 78372409532, 97965511915, 156744819064, 195931023830, 313489638128, 391862047660, 783724095320, 1567448190640]

約数ペア:

[(1, 1567448190640), (2, 783724095320), (4, 391862047660), (5, 313489638128), (8, 195931023830), (10, 156744819064), (16, 97965511915), (20, 78372409532), (40, 39186204766), (80, 19593102383), (281, 5578107440), (562, 2789053720), (1124, 1394526860), (1321, 1186561840), (1405, 1115621488), (2248, 697263430), (2642, 593280920), (2810, 557810744), (4496, 348631715), (5284, 296640460), (5620, 278905372), (6605, 237312368), (10568, 148320230), (11240, 139452686), (13210, 118656184), (21136, 74160115), (22480, 69726343), (26420, 59328092), (52783, 29696080), (52840, 29664046), (105566, 14848040), (105680, 14832023), (211132, 7424020), (263915, 5939216), (371201, 4222640), (422264, 3712010), (527830, 2969608), (742402, 2111320), (844528, 1856005), (1055660, 1484804)]