11684913920

素因数分解:

$2^8\times 5^1\times {\mathrm{241}}^1\times {\mathrm{37879}}^1$

素因数の和:38141

約数の個数: 72

約数和(自身を含む): 28105899360

約数和(自身を除く): 16420985440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 241, 256, 320, 482, 640, 964, 1205, 1280, 1928, 2410, 3856, 4820, 7712, 9640, 15424, 19280, 30848, 37879, 38560, 61696, 75758, 77120, 151516, 154240, 189395, 303032, 308480, 378790, 606064, 757580, 1212128, 1515160, 2424256, 3030320, 4848512, 6060640, 9128839, 9697024, 12121280, 18257678, 24242560, 36515356, 45644195, 48485120, 73030712, 91288390, 146061424, 182576780, 292122848, 365153560, 584245696, 730307120, 1168491392, 1460614240, 2336982784, 2921228480, 5842456960, 11684913920]

約数ペア:

[(1, 11684913920), (2, 5842456960), (4, 2921228480), (5, 2336982784), (8, 1460614240), (10, 1168491392), (16, 730307120), (20, 584245696), (32, 365153560), (40, 292122848), (64, 182576780), (80, 146061424), (128, 91288390), (160, 73030712), (241, 48485120), (256, 45644195), (320, 36515356), (482, 24242560), (640, 18257678), (964, 12121280), (1205, 9697024), (1280, 9128839), (1928, 6060640), (2410, 4848512), (3856, 3030320), (4820, 2424256), (7712, 1515160), (9640, 1212128), (15424, 757580), (19280, 606064), (30848, 378790), (37879, 308480), (38560, 303032), (61696, 189395), (75758, 154240), (77120, 151516)]