5040086020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 11123481600

約数和(自身を除く): 6083395580

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 89, 124, 155, 178, 241, 310, 356, 379, 445, 482, 620, 758, 890, 964, 1205, 1516, 1780, 1895, 2410, 2759, 3790, 4820, 5518, 7471, 7580, 11036, 11749, 13795, 14942, 21449, 23498, 27590, 29884, 33731, 37355, 42898, 46996, 55180, 58745, 67462, 74710, 85796, 91339, 107245, 117490, 134924, 149420, 168655, 182678, 214490, 234980, 337310, 365356, 428980, 456695, 664919, 674620, 913390, 1045661, 1329838, 1826780, 2091322, 2659676, 2831509, 3324595, 4182644, 5228305, 5663018, 6649190, 8129171, 10456610, 11326036, 13298380, 14157545, 16258342, 20913220, 28315090, 32516684, 40645855, 56630180, 81291710, 162583420, 252004301, 504008602, 1008017204, 1260021505, 2520043010, 5040086020]

約数ペア:

[(1, 5040086020), (2, 2520043010), (4, 1260021505), (5, 1008017204), (10, 504008602), (20, 252004301), (31, 162583420), (62, 81291710), (89, 56630180), (124, 40645855), (155, 32516684), (178, 28315090), (241, 20913220), (310, 16258342), (356, 14157545), (379, 13298380), (445, 11326036), (482, 10456610), (620, 8129171), (758, 6649190), (890, 5663018), (964, 5228305), (1205, 4182644), (1516, 3324595), (1780, 2831509), (1895, 2659676), (2410, 2091322), (2759, 1826780), (3790, 1329838), (4820, 1045661), (5518, 913390), (7471, 674620), (7580, 664919), (11036, 456695), (11749, 428980), (13795, 365356), (14942, 337310), (21449, 234980), (23498, 214490), (27590, 182678), (29884, 168655), (33731, 149420), (37355, 134924), (42898, 117490), (46996, 107245), (55180, 91339), (58745, 85796), (67462, 74710)]