2017330240

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1187}}^1$

素因数の和:1364

約数の個数: 112

約数和(自身を含む): 4953560832

約数和(自身を除く): 2936230592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 113, 160, 188, 226, 235, 320, 376, 452, 470, 565, 752, 904, 940, 1130, 1187, 1504, 1808, 1880, 2260, 2374, 3008, 3616, 3760, 4520, 4748, 5311, 5935, 7232, 7520, 9040, 9496, 10622, 11870, 15040, 18080, 18992, 21244, 23740, 26555, 36160, 37984, 42488, 47480, 53110, 55789, 75968, 84976, 94960, 106220, 111578, 134131, 169952, 189920, 212440, 223156, 268262, 278945, 339904, 379840, 424880, 446312, 536524, 557890, 670655, 849760, 892624, 1073048, 1115780, 1341310, 1699520, 1785248, 2146096, 2231560, 2682620, 3570496, 4292192, 4463120, 5365240, 6304157, 8584384, 8926240, 10730480, 12608314, 17852480, 21460960, 25216628, 31520785, 42921920, 50433256, 63041570, 100866512, 126083140, 201733024, 252166280, 403466048, 504332560, 1008665120, 2017330240]

約数ペア:

[(1, 2017330240), (2, 1008665120), (4, 504332560), (5, 403466048), (8, 252166280), (10, 201733024), (16, 126083140), (20, 100866512), (32, 63041570), (40, 50433256), (47, 42921920), (64, 31520785), (80, 25216628), (94, 21460960), (113, 17852480), (160, 12608314), (188, 10730480), (226, 8926240), (235, 8584384), (320, 6304157), (376, 5365240), (452, 4463120), (470, 4292192), (565, 3570496), (752, 2682620), (904, 2231560), (940, 2146096), (1130, 1785248), (1187, 1699520), (1504, 1341310), (1808, 1115780), (1880, 1073048), (2260, 892624), (2374, 849760), (3008, 670655), (3616, 557890), (3760, 536524), (4520, 446312), (4748, 424880), (5311, 379840), (5935, 339904), (7232, 278945), (7520, 268262), (9040, 223156), (9496, 212440), (10622, 189920), (11870, 169952), (15040, 134131), (18080, 111578), (18992, 106220), (21244, 94960), (23740, 84976), (26555, 75968), (36160, 55789), (37984, 53110), (42488, 47480)]