8505598014420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{20930159}}^1$

素因数の和:20930705

約数の個数: 96

約数和(自身を含む): 25696878359040

約数和(自身を除く): 17191280344620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 521, 780, 1042, 1563, 2084, 2605, 3126, 5210, 6252, 6773, 7815, 10420, 13546, 15630, 20319, 27092, 31260, 33865, 40638, 67730, 81276, 101595, 135460, 203190, 406380, 20930159, 41860318, 62790477, 83720636, 104650795, 125580954, 209301590, 251161908, 272092067, 313952385, 418603180, 544184134, 627904770, 816276201, 1088368268, 1255809540, 1360460335, 1632552402, 2720920670, 3265104804, 4081381005, 5441841340, 8162762010, 10904612839, 16325524020, 21809225678, 32713838517, 43618451356, 54523064195, 65427677034, 109046128390, 130855354068, 141759966907, 163569192585, 218092256780, 283519933814, 327138385170, 425279900721, 567039867628, 654276770340, 708799834535, 850559801442, 1417599669070, 1701119602884, 2126399503605, 2835199338140, 4252799007210, 8505598014420]

約数ペア:

[(1, 8505598014420), (2, 4252799007210), (3, 2835199338140), (4, 2126399503605), (5, 1701119602884), (6, 1417599669070), (10, 850559801442), (12, 708799834535), (13, 654276770340), (15, 567039867628), (20, 425279900721), (26, 327138385170), (30, 283519933814), (39, 218092256780), (52, 163569192585), (60, 141759966907), (65, 130855354068), (78, 109046128390), (130, 65427677034), (156, 54523064195), (195, 43618451356), (260, 32713838517), (390, 21809225678), (521, 16325524020), (780, 10904612839), (1042, 8162762010), (1563, 5441841340), (2084, 4081381005), (2605, 3265104804), (3126, 2720920670), (5210, 1632552402), (6252, 1360460335), (6773, 1255809540), (7815, 1088368268), (10420, 816276201), (13546, 627904770), (15630, 544184134), (20319, 418603180), (27092, 313952385), (31260, 272092067), (33865, 251161908), (40638, 209301590), (67730, 125580954), (81276, 104650795), (101595, 83720636), (135460, 62790477), (203190, 41860318), (406380, 20930159)]