88664030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 206841600

約数和(自身を除く): 118177570

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 49, 62, 65, 70, 91, 98, 130, 155, 182, 217, 245, 310, 403, 434, 449, 455, 490, 637, 806, 898, 910, 1085, 1274, 1519, 2015, 2170, 2245, 2821, 3038, 3143, 3185, 4030, 4490, 5642, 5837, 6286, 6370, 7595, 11674, 13919, 14105, 15190, 15715, 19747, 22001, 27838, 28210, 29185, 31430, 39494, 40859, 44002, 58370, 69595, 81718, 97433, 98735, 110005, 139190, 180947, 194866, 197470, 204295, 220010, 286013, 361894, 408590, 487165, 572026, 682031, 904735, 974330, 1266629, 1364062, 1430065, 1809470, 2533258, 2860130, 3410155, 6333145, 6820310, 8866403, 12666290, 17732806, 44332015, 88664030]

約数ペア:

[(1, 88664030), (2, 44332015), (5, 17732806), (7, 12666290), (10, 8866403), (13, 6820310), (14, 6333145), (26, 3410155), (31, 2860130), (35, 2533258), (49, 1809470), (62, 1430065), (65, 1364062), (70, 1266629), (91, 974330), (98, 904735), (130, 682031), (155, 572026), (182, 487165), (217, 408590), (245, 361894), (310, 286013), (403, 220010), (434, 204295), (449, 197470), (455, 194866), (490, 180947), (637, 139190), (806, 110005), (898, 98735), (910, 97433), (1085, 81718), (1274, 69595), (1519, 58370), (2015, 44002), (2170, 40859), (2245, 39494), (2821, 31430), (3038, 29185), (3143, 28210), (3185, 27838), (4030, 22001), (4490, 19747), (5642, 15715), (5837, 15190), (6286, 14105), (6370, 13919), (7595, 11674)]