15697412900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{32029}}^1$

素因数の和:32098

約数の個数: 108

約数和(自身を含む): 38158299900

約数和(自身を除く): 22460887000

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 169, 260, 290, 325, 338, 377, 580, 650, 676, 725, 754, 845, 1300, 1450, 1508, 1690, 1885, 2900, 3380, 3770, 4225, 4901, 7540, 8450, 9425, 9802, 16900, 18850, 19604, 24505, 32029, 37700, 49010, 64058, 98020, 122525, 128116, 160145, 245050, 320290, 416377, 490100, 640580, 800725, 832754, 928841, 1601450, 1665508, 1857682, 2081885, 3202900, 3715364, 4163770, 4644205, 5412901, 8327540, 9288410, 10409425, 10825802, 12074933, 18576820, 20818850, 21651604, 23221025, 24149866, 27064505, 41637700, 46442050, 48299732, 54129010, 60374665, 92884100, 108258020, 120749330, 135322525, 156974129, 241498660, 270645050, 301873325, 313948258, 541290100, 603746650, 627896516, 784870645, 1207493300, 1569741290, 3139482580, 3924353225, 7848706450, 15697412900]

約数ペア:

[(1, 15697412900), (2, 7848706450), (4, 3924353225), (5, 3139482580), (10, 1569741290), (13, 1207493300), (20, 784870645), (25, 627896516), (26, 603746650), (29, 541290100), (50, 313948258), (52, 301873325), (58, 270645050), (65, 241498660), (100, 156974129), (116, 135322525), (130, 120749330), (145, 108258020), (169, 92884100), (260, 60374665), (290, 54129010), (325, 48299732), (338, 46442050), (377, 41637700), (580, 27064505), (650, 24149866), (676, 23221025), (725, 21651604), (754, 20818850), (845, 18576820), (1300, 12074933), (1450, 10825802), (1508, 10409425), (1690, 9288410), (1885, 8327540), (2900, 5412901), (3380, 4644205), (3770, 4163770), (4225, 3715364), (4901, 3202900), (7540, 2081885), (8450, 1857682), (9425, 1665508), (9802, 1601450), (16900, 928841), (18850, 832754), (19604, 800725), (24505, 640580), (32029, 490100), (37700, 416377), (49010, 320290), (64058, 245050), (98020, 160145), (122525, 128116)]