26505280380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25985569}}^1$

素因数の和:25985598

約数の個数: 48

約数和(自身を含む): 78580363680

約数和(自身を除く): 52075083300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 25985569, 51971138, 77956707, 103942276, 129927845, 155913414, 259855690, 311826828, 389783535, 441754673, 519711380, 779567070, 883509346, 1325264019, 1559134140, 1767018692, 2208773365, 2650528038, 4417546730, 5301056076, 6626320095, 8835093460, 13252640190, 26505280380]

約数ペア:

[(1, 26505280380), (2, 13252640190), (3, 8835093460), (4, 6626320095), (5, 5301056076), (6, 4417546730), (10, 2650528038), (12, 2208773365), (15, 1767018692), (17, 1559134140), (20, 1325264019), (30, 883509346), (34, 779567070), (51, 519711380), (60, 441754673), (68, 389783535), (85, 311826828), (102, 259855690), (170, 155913414), (204, 129927845), (255, 103942276), (340, 77956707), (510, 51971138), (1020, 25985569)]