220165660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3347}}^1$

素因数の和:3403

約数の個数: 96

約数和(自身を含む): 566963712

約数和(自身を除く): 346798052

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 143, 220, 230, 253, 260, 286, 299, 460, 506, 572, 598, 715, 1012, 1196, 1265, 1430, 1495, 2530, 2860, 2990, 3289, 3347, 5060, 5980, 6578, 6694, 13156, 13388, 16445, 16735, 32890, 33470, 36817, 43511, 65780, 66940, 73634, 76981, 87022, 147268, 153962, 174044, 184085, 217555, 307924, 368170, 384905, 435110, 478621, 736340, 769810, 846791, 870220, 957242, 1000753, 1539620, 1693582, 1914484, 2001506, 2393105, 3387164, 4003012, 4233955, 4786210, 5003765, 8467910, 9572420, 10007530, 11008283, 16935820, 20015060, 22016566, 44033132, 55041415, 110082830, 220165660]

約数ペア:

[(1, 220165660), (2, 110082830), (4, 55041415), (5, 44033132), (10, 22016566), (11, 20015060), (13, 16935820), (20, 11008283), (22, 10007530), (23, 9572420), (26, 8467910), (44, 5003765), (46, 4786210), (52, 4233955), (55, 4003012), (65, 3387164), (92, 2393105), (110, 2001506), (115, 1914484), (130, 1693582), (143, 1539620), (220, 1000753), (230, 957242), (253, 870220), (260, 846791), (286, 769810), (299, 736340), (460, 478621), (506, 435110), (572, 384905), (598, 368170), (715, 307924), (1012, 217555), (1196, 184085), (1265, 174044), (1430, 153962), (1495, 147268), (2530, 87022), (2860, 76981), (2990, 73634), (3289, 66940), (3347, 65780), (5060, 43511), (5980, 36817), (6578, 33470), (6694, 32890), (13156, 16735), (13388, 16445)]