8493098640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2722147}}^1$

素因数の和:2722176

約数の個数: 80

約数和(自身を含む): 28353893568

約数和(自身を除く): 19860794928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 2722147, 5444294, 8166441, 10888588, 13610735, 16332882, 21777176, 27221470, 32665764, 35387911, 40832205, 43554352, 54442940, 65331528, 70775822, 81664410, 106163733, 108885880, 130663056, 141551644, 163328820, 176939555, 212327466, 217771760, 283103288, 326657640, 353879110, 424654932, 530818665, 566206576, 653315280, 707758220, 849309864, 1061637330, 1415516440, 1698619728, 2123274660, 2831032880, 4246549320, 8493098640]

約数ペア:

[(1, 8493098640), (2, 4246549320), (3, 2831032880), (4, 2123274660), (5, 1698619728), (6, 1415516440), (8, 1061637330), (10, 849309864), (12, 707758220), (13, 653315280), (15, 566206576), (16, 530818665), (20, 424654932), (24, 353879110), (26, 326657640), (30, 283103288), (39, 217771760), (40, 212327466), (48, 176939555), (52, 163328820), (60, 141551644), (65, 130663056), (78, 108885880), (80, 106163733), (104, 81664410), (120, 70775822), (130, 65331528), (156, 54442940), (195, 43554352), (208, 40832205), (240, 35387911), (260, 32665764), (312, 27221470), (390, 21777176), (520, 16332882), (624, 13610735), (780, 10888588), (1040, 8166441), (1560, 5444294), (3120, 2722147)]