4697420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 12700800

約数和(自身を除く): 8003380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 89, 91, 116, 130, 140, 145, 178, 182, 203, 260, 290, 356, 364, 377, 406, 445, 455, 580, 623, 754, 812, 890, 910, 1015, 1157, 1246, 1508, 1780, 1820, 1885, 2030, 2314, 2492, 2581, 2639, 3115, 3770, 4060, 4628, 5162, 5278, 5785, 6230, 7540, 8099, 10324, 10556, 11570, 12460, 12905, 13195, 16198, 18067, 23140, 25810, 26390, 32396, 33553, 36134, 40495, 51620, 52780, 67106, 72268, 80990, 90335, 134212, 161980, 167765, 180670, 234871, 335530, 361340, 469742, 671060, 939484, 1174355, 2348710, 4697420]

約数ペア:

[(1, 4697420), (2, 2348710), (4, 1174355), (5, 939484), (7, 671060), (10, 469742), (13, 361340), (14, 335530), (20, 234871), (26, 180670), (28, 167765), (29, 161980), (35, 134212), (52, 90335), (58, 80990), (65, 72268), (70, 67106), (89, 52780), (91, 51620), (116, 40495), (130, 36134), (140, 33553), (145, 32396), (178, 26390), (182, 25810), (203, 23140), (260, 18067), (290, 16198), (356, 13195), (364, 12905), (377, 12460), (406, 11570), (445, 10556), (455, 10324), (580, 8099), (623, 7540), (754, 6230), (812, 5785), (890, 5278), (910, 5162), (1015, 4628), (1157, 4060), (1246, 3770), (1508, 3115), (1780, 2639), (1820, 2581), (1885, 2492), (2030, 2314)]