4195561110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:918

約数の個数: 128

約数和(自身を含む): 11056518144

約数和(自身を除く): 6860957034

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 277, 355, 390, 426, 547, 554, 710, 831, 923, 1065, 1094, 1385, 1641, 1662, 1846, 2130, 2735, 2769, 2770, 3282, 3601, 4155, 4615, 5470, 5538, 7111, 7202, 8205, 8310, 9230, 10803, 13845, 14222, 16410, 18005, 19667, 21333, 21606, 27690, 35555, 36010, 38837, 39334, 42666, 54015, 59001, 71110, 77674, 98335, 106665, 108030, 116511, 118002, 151519, 194185, 196670, 213330, 233022, 255671, 295005, 303038, 388370, 454557, 504881, 511342, 582555, 590010, 757595, 767013, 909114, 1009762, 1165110, 1278355, 1514643, 1515190, 1534026, 1969747, 2272785, 2524405, 2556710, 3029286, 3835065, 3939494, 4545570, 5048810, 5909241, 7573215, 7670130, 9848735, 10757849, 11818482, 15146430, 19697470, 21515698, 29546205, 32273547, 53789245, 59092410, 64547094, 107578490, 139852037, 161367735, 279704074, 322735470, 419556111, 699260185, 839112222, 1398520370, 2097780555, 4195561110]

約数ペア:

[(1, 4195561110), (2, 2097780555), (3, 1398520370), (5, 839112222), (6, 699260185), (10, 419556111), (13, 322735470), (15, 279704074), (26, 161367735), (30, 139852037), (39, 107578490), (65, 64547094), (71, 59092410), (78, 53789245), (130, 32273547), (142, 29546205), (195, 21515698), (213, 19697470), (277, 15146430), (355, 11818482), (390, 10757849), (426, 9848735), (547, 7670130), (554, 7573215), (710, 5909241), (831, 5048810), (923, 4545570), (1065, 3939494), (1094, 3835065), (1385, 3029286), (1641, 2556710), (1662, 2524405), (1846, 2272785), (2130, 1969747), (2735, 1534026), (2769, 1515190), (2770, 1514643), (3282, 1278355), (3601, 1165110), (4155, 1009762), (4615, 909114), (5470, 767013), (5538, 757595), (7111, 590010), (7202, 582555), (8205, 511342), (8310, 504881), (9230, 454557), (10803, 388370), (13845, 303038), (14222, 295005), (16410, 255671), (18005, 233022), (19667, 213330), (21333, 196670), (21606, 194185), (27690, 151519), (35555, 118002), (36010, 116511), (38837, 108030), (39334, 106665), (42666, 98335), (54015, 77674), (59001, 71110)]