5021380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 13547520

約数和(自身を除く): 8526140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 89, 91, 124, 130, 140, 155, 178, 182, 217, 260, 310, 356, 364, 403, 434, 445, 455, 620, 623, 806, 868, 890, 910, 1085, 1157, 1246, 1612, 1780, 1820, 2015, 2170, 2314, 2492, 2759, 2821, 3115, 4030, 4340, 4628, 5518, 5642, 5785, 6230, 8060, 8099, 11036, 11284, 11570, 12460, 13795, 14105, 16198, 19313, 23140, 27590, 28210, 32396, 35867, 38626, 40495, 55180, 56420, 71734, 77252, 80990, 96565, 143468, 161980, 179335, 193130, 251069, 358670, 386260, 502138, 717340, 1004276, 1255345, 2510690, 5021380]

約数ペア:

[(1, 5021380), (2, 2510690), (4, 1255345), (5, 1004276), (7, 717340), (10, 502138), (13, 386260), (14, 358670), (20, 251069), (26, 193130), (28, 179335), (31, 161980), (35, 143468), (52, 96565), (62, 80990), (65, 77252), (70, 71734), (89, 56420), (91, 55180), (124, 40495), (130, 38626), (140, 35867), (155, 32396), (178, 28210), (182, 27590), (217, 23140), (260, 19313), (310, 16198), (356, 14105), (364, 13795), (403, 12460), (434, 11570), (445, 11284), (455, 11036), (620, 8099), (623, 8060), (806, 6230), (868, 5785), (890, 5642), (910, 5518), (1085, 4628), (1157, 4340), (1246, 4030), (1612, 3115), (1780, 2821), (1820, 2759), (2015, 2492), (2170, 2314)]