530186480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4019}}^1$

素因数の和:4146

約数の個数: 80

約数和(自身を含む): 1318978080

約数和(自身を除く): 788791600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 97, 136, 170, 194, 272, 340, 388, 485, 680, 776, 970, 1360, 1552, 1649, 1940, 3298, 3880, 4019, 6596, 7760, 8038, 8245, 13192, 16076, 16490, 20095, 26384, 32152, 32980, 40190, 64304, 65960, 68323, 80380, 131920, 136646, 160760, 273292, 321520, 341615, 389843, 546584, 683230, 779686, 1093168, 1366460, 1559372, 1949215, 2732920, 3118744, 3898430, 5465840, 6237488, 6627331, 7796860, 13254662, 15593720, 26509324, 31187440, 33136655, 53018648, 66273310, 106037296, 132546620, 265093240, 530186480]

約数ペア:

[(1, 530186480), (2, 265093240), (4, 132546620), (5, 106037296), (8, 66273310), (10, 53018648), (16, 33136655), (17, 31187440), (20, 26509324), (34, 15593720), (40, 13254662), (68, 7796860), (80, 6627331), (85, 6237488), (97, 5465840), (136, 3898430), (170, 3118744), (194, 2732920), (272, 1949215), (340, 1559372), (388, 1366460), (485, 1093168), (680, 779686), (776, 683230), (970, 546584), (1360, 389843), (1552, 341615), (1649, 321520), (1940, 273292), (3298, 160760), (3880, 136646), (4019, 131920), (6596, 80380), (7760, 68323), (8038, 65960), (8245, 64304), (13192, 40190), (16076, 32980), (16490, 32152), (20095, 26384)]