65512902620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{16229}}^1$

素因数の和:16619

約数の個数: 96

約数和(自身を含む): 153128102400

約数和(自身を除く): 87615199780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 311, 590, 622, 649, 1180, 1244, 1298, 1555, 2596, 3110, 3245, 3421, 6220, 6490, 6842, 12980, 13684, 16229, 17105, 18349, 32458, 34210, 36698, 64916, 68420, 73396, 81145, 91745, 162290, 178519, 183490, 201839, 324580, 357038, 366980, 403678, 714076, 807356, 892595, 957511, 1009195, 1785190, 1915022, 2018390, 3570380, 3830044, 4036780, 4787555, 5047219, 9575110, 10094438, 10532621, 19150220, 20188876, 21065242, 25236095, 42130484, 50472190, 52663105, 55519409, 100944380, 105326210, 111038818, 210652420, 222077636, 277597045, 297785921, 555194090, 595571842, 1110388180, 1191143684, 1488929605, 2977859210, 3275645131, 5955718420, 6551290262, 13102580524, 16378225655, 32756451310, 65512902620]

約数ペア:

[(1, 65512902620), (2, 32756451310), (4, 16378225655), (5, 13102580524), (10, 6551290262), (11, 5955718420), (20, 3275645131), (22, 2977859210), (44, 1488929605), (55, 1191143684), (59, 1110388180), (110, 595571842), (118, 555194090), (220, 297785921), (236, 277597045), (295, 222077636), (311, 210652420), (590, 111038818), (622, 105326210), (649, 100944380), (1180, 55519409), (1244, 52663105), (1298, 50472190), (1555, 42130484), (2596, 25236095), (3110, 21065242), (3245, 20188876), (3421, 19150220), (6220, 10532621), (6490, 10094438), (6842, 9575110), (12980, 5047219), (13684, 4787555), (16229, 4036780), (17105, 3830044), (18349, 3570380), (32458, 2018390), (34210, 1915022), (36698, 1785190), (64916, 1009195), (68420, 957511), (73396, 892595), (81145, 807356), (91745, 714076), (162290, 403678), (178519, 366980), (183490, 357038), (201839, 324580)]