13823940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 42900480

約数和(自身を除く): 29076540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 479, 481, 555, 740, 780, 958, 962, 1110, 1437, 1443, 1916, 1924, 2220, 2395, 2405, 2874, 2886, 4790, 4810, 5748, 5772, 6227, 7185, 7215, 9580, 9620, 12454, 14370, 14430, 17723, 18681, 24908, 28740, 28860, 31135, 35446, 37362, 53169, 62270, 70892, 74724, 88615, 93405, 106338, 124540, 177230, 186810, 212676, 230399, 265845, 354460, 373620, 460798, 531690, 691197, 921596, 1063380, 1151995, 1382394, 2303990, 2764788, 3455985, 4607980, 6911970, 13823940]

約数ペア:

[(1, 13823940), (2, 6911970), (3, 4607980), (4, 3455985), (5, 2764788), (6, 2303990), (10, 1382394), (12, 1151995), (13, 1063380), (15, 921596), (20, 691197), (26, 531690), (30, 460798), (37, 373620), (39, 354460), (52, 265845), (60, 230399), (65, 212676), (74, 186810), (78, 177230), (111, 124540), (130, 106338), (148, 93405), (156, 88615), (185, 74724), (195, 70892), (222, 62270), (260, 53169), (370, 37362), (390, 35446), (444, 31135), (479, 28860), (481, 28740), (555, 24908), (740, 18681), (780, 17723), (958, 14430), (962, 14370), (1110, 12454), (1437, 9620), (1443, 9580), (1916, 7215), (1924, 7185), (2220, 6227), (2395, 5772), (2405, 5748), (2874, 4810), (2886, 4790)]