5282940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{521}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 16048368

約数和(自身を除く): 10765428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 521, 676, 780, 845, 1014, 1042, 1563, 1690, 2028, 2084, 2535, 2605, 3126, 3380, 5070, 5210, 6252, 6773, 7815, 10140, 10420, 13546, 15630, 20319, 27092, 31260, 33865, 40638, 67730, 81276, 88049, 101595, 135460, 176098, 203190, 264147, 352196, 406380, 440245, 528294, 880490, 1056588, 1320735, 1760980, 2641470, 5282940]

約数ペア:

[(1, 5282940), (2, 2641470), (3, 1760980), (4, 1320735), (5, 1056588), (6, 880490), (10, 528294), (12, 440245), (13, 406380), (15, 352196), (20, 264147), (26, 203190), (30, 176098), (39, 135460), (52, 101595), (60, 88049), (65, 81276), (78, 67730), (130, 40638), (156, 33865), (169, 31260), (195, 27092), (260, 20319), (338, 15630), (390, 13546), (507, 10420), (521, 10140), (676, 7815), (780, 6773), (845, 6252), (1014, 5210), (1042, 5070), (1563, 3380), (1690, 3126), (2028, 2605), (2084, 2535)]