537791540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4449

約数の個数: 96

約数和(自身を含む): 1357969536

約数和(自身を除く): 820177996

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 43, 44, 52, 55, 65, 86, 110, 130, 143, 172, 215, 220, 260, 286, 430, 473, 559, 572, 715, 860, 946, 1118, 1430, 1892, 2236, 2365, 2795, 2860, 4373, 4730, 5590, 6149, 8746, 9460, 11180, 12298, 17492, 21865, 24596, 30745, 43730, 48103, 56849, 61490, 87460, 96206, 113698, 122980, 188039, 192412, 227396, 240515, 284245, 376078, 481030, 568490, 625339, 752156, 940195, 962060, 1136980, 1250678, 1880390, 2068429, 2444507, 2501356, 3126695, 3760780, 4136858, 4889014, 6253390, 8273716, 9778028, 10342145, 12222535, 12506780, 20684290, 24445070, 26889577, 41368580, 48890140, 53779154, 107558308, 134447885, 268895770, 537791540]

約数ペア:

[(1, 537791540), (2, 268895770), (4, 134447885), (5, 107558308), (10, 53779154), (11, 48890140), (13, 41368580), (20, 26889577), (22, 24445070), (26, 20684290), (43, 12506780), (44, 12222535), (52, 10342145), (55, 9778028), (65, 8273716), (86, 6253390), (110, 4889014), (130, 4136858), (143, 3760780), (172, 3126695), (215, 2501356), (220, 2444507), (260, 2068429), (286, 1880390), (430, 1250678), (473, 1136980), (559, 962060), (572, 940195), (715, 752156), (860, 625339), (946, 568490), (1118, 481030), (1430, 376078), (1892, 284245), (2236, 240515), (2365, 227396), (2795, 192412), (2860, 188039), (4373, 122980), (4730, 113698), (5590, 96206), (6149, 87460), (8746, 61490), (9460, 56849), (11180, 48103), (12298, 43730), (17492, 30745), (21865, 24596)]