6242986240

素因数分解:

$2^8\times 5^1\times {\mathrm{971}}^1\times {\mathrm{5023}}^1$

素因数の和:6015

約数の個数: 72

約数和(自身を含む): 14972283648

約数和(自身を除く): 8729297408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 971, 1280, 1942, 3884, 4855, 5023, 7768, 9710, 10046, 15536, 19420, 20092, 25115, 31072, 38840, 40184, 50230, 62144, 77680, 80368, 100460, 124288, 155360, 160736, 200920, 248576, 310720, 321472, 401840, 621440, 642944, 803680, 1242880, 1285888, 1607360, 3214720, 4877333, 6429440, 9754666, 19509332, 24386665, 39018664, 48773330, 78037328, 97546660, 156074656, 195093320, 312149312, 390186640, 624298624, 780373280, 1248597248, 1560746560, 3121493120, 6242986240]

約数ペア:

[(1, 6242986240), (2, 3121493120), (4, 1560746560), (5, 1248597248), (8, 780373280), (10, 624298624), (16, 390186640), (20, 312149312), (32, 195093320), (40, 156074656), (64, 97546660), (80, 78037328), (128, 48773330), (160, 39018664), (256, 24386665), (320, 19509332), (640, 9754666), (971, 6429440), (1280, 4877333), (1942, 3214720), (3884, 1607360), (4855, 1285888), (5023, 1242880), (7768, 803680), (9710, 642944), (10046, 621440), (15536, 401840), (19420, 321472), (20092, 310720), (25115, 248576), (31072, 200920), (38840, 160736), (40184, 155360), (50230, 124288), (62144, 100460), (77680, 80368)]