80855190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2438

約数の個数: 96

約数和(自身を含む): 234299520

約数和(自身を除く): 153444330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 435, 522, 585, 754, 870, 1131, 1170, 1305, 1885, 2262, 2383, 2610, 3393, 3770, 4766, 5655, 6786, 7149, 11310, 11915, 14298, 16965, 21447, 23830, 30979, 33930, 35745, 42894, 61958, 69107, 71490, 92937, 107235, 138214, 154895, 185874, 207321, 214470, 278811, 309790, 345535, 414642, 464685, 557622, 621963, 691070, 898391, 929370, 1036605, 1243926, 1394055, 1796782, 2073210, 2695173, 2788110, 3109815, 4491955, 5390346, 6219630, 8085519, 8983910, 13475865, 16171038, 26951730, 40427595, 80855190]

約数ペア:

[(1, 80855190), (2, 40427595), (3, 26951730), (5, 16171038), (6, 13475865), (9, 8983910), (10, 8085519), (13, 6219630), (15, 5390346), (18, 4491955), (26, 3109815), (29, 2788110), (30, 2695173), (39, 2073210), (45, 1796782), (58, 1394055), (65, 1243926), (78, 1036605), (87, 929370), (90, 898391), (117, 691070), (130, 621963), (145, 557622), (174, 464685), (195, 414642), (234, 345535), (261, 309790), (290, 278811), (377, 214470), (390, 207321), (435, 185874), (522, 154895), (585, 138214), (754, 107235), (870, 92937), (1131, 71490), (1170, 69107), (1305, 61958), (1885, 42894), (2262, 35745), (2383, 33930), (2610, 30979), (3393, 23830), (3770, 21447), (4766, 16965), (5655, 14298), (6786, 11915), (7149, 11310)]