2018064320

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1366

約数の個数: 112

約数和(自身を含む): 4945989600

約数和(自身を除く): 2927925280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 89, 118, 160, 178, 236, 295, 320, 356, 445, 472, 590, 712, 890, 944, 1180, 1201, 1424, 1780, 1888, 2360, 2402, 2848, 3560, 3776, 4720, 4804, 5251, 5696, 6005, 7120, 9440, 9608, 10502, 12010, 14240, 18880, 19216, 21004, 24020, 26255, 28480, 38432, 42008, 48040, 52510, 70859, 76864, 84016, 96080, 105020, 106889, 141718, 168032, 192160, 210040, 213778, 283436, 336064, 354295, 384320, 420080, 427556, 534445, 566872, 708590, 840160, 855112, 1068890, 1133744, 1417180, 1680320, 1710224, 2137780, 2267488, 2834360, 3420448, 4275560, 4534976, 5668720, 6306451, 6840896, 8551120, 11337440, 12612902, 17102240, 22674880, 25225804, 31532255, 34204480, 50451608, 63064510, 100903216, 126129020, 201806432, 252258040, 403612864, 504516080, 1009032160, 2018064320]

約数ペア:

[(1, 2018064320), (2, 1009032160), (4, 504516080), (5, 403612864), (8, 252258040), (10, 201806432), (16, 126129020), (20, 100903216), (32, 63064510), (40, 50451608), (59, 34204480), (64, 31532255), (80, 25225804), (89, 22674880), (118, 17102240), (160, 12612902), (178, 11337440), (236, 8551120), (295, 6840896), (320, 6306451), (356, 5668720), (445, 4534976), (472, 4275560), (590, 3420448), (712, 2834360), (890, 2267488), (944, 2137780), (1180, 1710224), (1201, 1680320), (1424, 1417180), (1780, 1133744), (1888, 1068890), (2360, 855112), (2402, 840160), (2848, 708590), (3560, 566872), (3776, 534445), (4720, 427556), (4804, 420080), (5251, 384320), (5696, 354295), (6005, 336064), (7120, 283436), (9440, 213778), (9608, 210040), (10502, 192160), (12010, 168032), (14240, 141718), (18880, 106889), (19216, 105020), (21004, 96080), (24020, 84016), (26255, 76864), (28480, 70859), (38432, 52510), (42008, 48040)]