15700367540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5489639}}^1$

素因数の和:5489672

約数の個数: 48

約数和(自身を含む): 38734899840

約数和(自身を除く): 23034532300

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 5489639, 10979278, 21958556, 27448195, 54896390, 60386029, 71365307, 109792780, 120772058, 142730614, 241544116, 285461228, 301930145, 356826535, 603860290, 713653070, 785018377, 1207720580, 1427306140, 1570036754, 3140073508, 3925091885, 7850183770, 15700367540]

約数ペア:

[(1, 15700367540), (2, 7850183770), (4, 3925091885), (5, 3140073508), (10, 1570036754), (11, 1427306140), (13, 1207720580), (20, 785018377), (22, 713653070), (26, 603860290), (44, 356826535), (52, 301930145), (55, 285461228), (65, 241544116), (110, 142730614), (130, 120772058), (143, 109792780), (220, 71365307), (260, 60386029), (286, 54896390), (572, 27448195), (715, 21958556), (1430, 10979278), (2860, 5489639)]