15691694680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3659}}^1\times {\mathrm{3697}}^1$

素因数の和:7396

約数の個数: 64

約数和(自身を含む): 36543636000

約数和(自身を除く): 20851941320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 3659, 3697, 7318, 7394, 14636, 14788, 18295, 18485, 29272, 29576, 36590, 36970, 73180, 73940, 106111, 107213, 146360, 147880, 212222, 214426, 424444, 428852, 530555, 536065, 848888, 857704, 1061110, 1072130, 2122220, 2144260, 4244440, 4288520, 13527323, 27054646, 54109292, 67636615, 108218584, 135273230, 270546460, 392292367, 541092920, 784584734, 1569169468, 1961461835, 3138338936, 3922923670, 7845847340, 15691694680]

約数ペア:

[(1, 15691694680), (2, 7845847340), (4, 3922923670), (5, 3138338936), (8, 1961461835), (10, 1569169468), (20, 784584734), (29, 541092920), (40, 392292367), (58, 270546460), (116, 135273230), (145, 108218584), (232, 67636615), (290, 54109292), (580, 27054646), (1160, 13527323), (3659, 4288520), (3697, 4244440), (7318, 2144260), (7394, 2122220), (14636, 1072130), (14788, 1061110), (18295, 857704), (18485, 848888), (29272, 536065), (29576, 530555), (36590, 428852), (36970, 424444), (73180, 214426), (73940, 212222), (106111, 147880), (107213, 146360)]