2012956660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4483}}^1$

素因数の和:4673

約数の個数: 96

約数和(自身を含む): 4998978432

約数和(自身を除く): 2986021772

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 157, 220, 260, 286, 314, 572, 628, 715, 785, 1430, 1570, 1727, 2041, 2860, 3140, 3454, 4082, 4483, 6908, 8164, 8635, 8966, 10205, 17270, 17932, 20410, 22415, 22451, 34540, 40820, 44830, 44902, 49313, 58279, 89660, 89804, 98626, 112255, 116558, 197252, 224510, 233116, 246565, 291395, 449020, 493130, 582790, 641069, 703831, 986260, 1165580, 1282138, 1407662, 2564276, 2815324, 3205345, 3519155, 6410690, 7038310, 7742141, 9149803, 12821380, 14076620, 15484282, 18299606, 30968564, 36599212, 38710705, 45749015, 77421410, 91498030, 100647833, 154842820, 182996060, 201295666, 402591332, 503239165, 1006478330, 2012956660]

約数ペア:

[(1, 2012956660), (2, 1006478330), (4, 503239165), (5, 402591332), (10, 201295666), (11, 182996060), (13, 154842820), (20, 100647833), (22, 91498030), (26, 77421410), (44, 45749015), (52, 38710705), (55, 36599212), (65, 30968564), (110, 18299606), (130, 15484282), (143, 14076620), (157, 12821380), (220, 9149803), (260, 7742141), (286, 7038310), (314, 6410690), (572, 3519155), (628, 3205345), (715, 2815324), (785, 2564276), (1430, 1407662), (1570, 1282138), (1727, 1165580), (2041, 986260), (2860, 703831), (3140, 641069), (3454, 582790), (4082, 493130), (4483, 449020), (6908, 291395), (8164, 246565), (8635, 233116), (8966, 224510), (10205, 197252), (17270, 116558), (17932, 112255), (20410, 98626), (22415, 89804), (22451, 89660), (34540, 58279), (40820, 49313), (44830, 44902)]