475476700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3389}}^1$

素因数の和:3487

約数の個数: 72

約数和(自身を含む): 1094617440

約数和(自身を除く): 619140740

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 61, 92, 100, 115, 122, 230, 244, 305, 460, 575, 610, 1150, 1220, 1403, 1525, 2300, 2806, 3050, 3389, 5612, 6100, 6778, 7015, 13556, 14030, 16945, 28060, 33890, 35075, 67780, 70150, 77947, 84725, 140300, 155894, 169450, 206729, 311788, 338900, 389735, 413458, 779470, 826916, 1033645, 1558940, 1948675, 2067290, 3897350, 4134580, 4754767, 5168225, 7794700, 9509534, 10336450, 19019068, 20672900, 23773835, 47547670, 95095340, 118869175, 237738350, 475476700]

約数ペア:

[(1, 475476700), (2, 237738350), (4, 118869175), (5, 95095340), (10, 47547670), (20, 23773835), (23, 20672900), (25, 19019068), (46, 10336450), (50, 9509534), (61, 7794700), (92, 5168225), (100, 4754767), (115, 4134580), (122, 3897350), (230, 2067290), (244, 1948675), (305, 1558940), (460, 1033645), (575, 826916), (610, 779470), (1150, 413458), (1220, 389735), (1403, 338900), (1525, 311788), (2300, 206729), (2806, 169450), (3050, 155894), (3389, 140300), (5612, 84725), (6100, 77947), (6778, 70150), (7015, 67780), (13556, 35075), (14030, 33890), (16945, 28060)]