16444740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 51367680

約数和(自身を除く): 34922940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 727, 754, 780, 870, 1131, 1454, 1508, 1740, 1885, 2181, 2262, 2908, 3635, 3770, 4362, 4524, 5655, 7270, 7540, 8724, 9451, 10905, 11310, 14540, 18902, 21083, 21810, 22620, 28353, 37804, 42166, 43620, 47255, 56706, 63249, 84332, 94510, 105415, 113412, 126498, 141765, 189020, 210830, 252996, 274079, 283530, 316245, 421660, 548158, 567060, 632490, 822237, 1096316, 1264980, 1370395, 1644474, 2740790, 3288948, 4111185, 5481580, 8222370, 16444740]

約数ペア:

[(1, 16444740), (2, 8222370), (3, 5481580), (4, 4111185), (5, 3288948), (6, 2740790), (10, 1644474), (12, 1370395), (13, 1264980), (15, 1096316), (20, 822237), (26, 632490), (29, 567060), (30, 548158), (39, 421660), (52, 316245), (58, 283530), (60, 274079), (65, 252996), (78, 210830), (87, 189020), (116, 141765), (130, 126498), (145, 113412), (156, 105415), (174, 94510), (195, 84332), (260, 63249), (290, 56706), (348, 47255), (377, 43620), (390, 42166), (435, 37804), (580, 28353), (727, 22620), (754, 21810), (780, 21083), (870, 18902), (1131, 14540), (1454, 11310), (1508, 10905), (1740, 9451), (1885, 8724), (2181, 7540), (2262, 7270), (2908, 5655), (3635, 4524), (3770, 4362)]