804955580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3391}}^1$

素因数の和:3507

約数の個数: 96

約数和(自身を含む): 2010451968

約数和(自身を除く): 1205496388

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 83, 110, 130, 143, 166, 220, 260, 286, 332, 415, 572, 715, 830, 913, 1079, 1430, 1660, 1826, 2158, 2860, 3391, 3652, 4316, 4565, 5395, 6782, 9130, 10790, 11869, 13564, 16955, 18260, 21580, 23738, 33910, 37301, 44083, 47476, 59345, 67820, 74602, 88166, 118690, 149204, 176332, 186505, 220415, 237380, 281453, 373010, 440830, 484913, 562906, 746020, 881660, 969826, 1125812, 1407265, 1939652, 2424565, 2814530, 3095983, 3658889, 4849130, 5629060, 6191966, 7317778, 9698260, 12383932, 14635556, 15479915, 18294445, 30959830, 36588890, 40247779, 61919660, 73177780, 80495558, 160991116, 201238895, 402477790, 804955580]

約数ペア:

[(1, 804955580), (2, 402477790), (4, 201238895), (5, 160991116), (10, 80495558), (11, 73177780), (13, 61919660), (20, 40247779), (22, 36588890), (26, 30959830), (44, 18294445), (52, 15479915), (55, 14635556), (65, 12383932), (83, 9698260), (110, 7317778), (130, 6191966), (143, 5629060), (166, 4849130), (220, 3658889), (260, 3095983), (286, 2814530), (332, 2424565), (415, 1939652), (572, 1407265), (715, 1125812), (830, 969826), (913, 881660), (1079, 746020), (1430, 562906), (1660, 484913), (1826, 440830), (2158, 373010), (2860, 281453), (3391, 237380), (3652, 220415), (4316, 186505), (4565, 176332), (5395, 149204), (6782, 118690), (9130, 88166), (10790, 74602), (11869, 67820), (13564, 59345), (16955, 47476), (18260, 44083), (21580, 37301), (23738, 33910)]