15696639580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{2351}}^1$

素因数の和:2719

約数の個数: 96

約数和(自身を含む): 35526677760

約数和(自身を除く): 19830038180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 269, 292, 340, 365, 538, 730, 1076, 1241, 1345, 1460, 2351, 2482, 2690, 4573, 4702, 4964, 5380, 6205, 9146, 9404, 11755, 12410, 18292, 19637, 22865, 23510, 24820, 39274, 39967, 45730, 47020, 78548, 79934, 91460, 98185, 159868, 171623, 196370, 199835, 333829, 343246, 392740, 399670, 632419, 667658, 686492, 799340, 858115, 1264838, 1335316, 1669145, 1716230, 2529676, 2917591, 3162095, 3338290, 3432460, 5835182, 6324190, 6676580, 10751123, 11670364, 12648380, 14587955, 21502246, 29175910, 43004492, 46166587, 53755615, 58351820, 92333174, 107511230, 184666348, 215022460, 230832935, 461665870, 784831979, 923331740, 1569663958, 3139327916, 3924159895, 7848319790, 15696639580]

約数ペア:

[(1, 15696639580), (2, 7848319790), (4, 3924159895), (5, 3139327916), (10, 1569663958), (17, 923331740), (20, 784831979), (34, 461665870), (68, 230832935), (73, 215022460), (85, 184666348), (146, 107511230), (170, 92333174), (269, 58351820), (292, 53755615), (340, 46166587), (365, 43004492), (538, 29175910), (730, 21502246), (1076, 14587955), (1241, 12648380), (1345, 11670364), (1460, 10751123), (2351, 6676580), (2482, 6324190), (2690, 5835182), (4573, 3432460), (4702, 3338290), (4964, 3162095), (5380, 2917591), (6205, 2529676), (9146, 1716230), (9404, 1669145), (11755, 1335316), (12410, 1264838), (18292, 858115), (19637, 799340), (22865, 686492), (23510, 667658), (24820, 632419), (39274, 399670), (39967, 392740), (45730, 343246), (47020, 333829), (78548, 199835), (79934, 196370), (91460, 171623), (98185, 159868)]