2019585550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{7591}}^1$

素因数の和:7933

約数の個数: 48

約数和(自身を含む): 3990628512

約数和(自身を除く): 1971042962

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 313, 425, 626, 850, 1565, 3130, 5321, 7591, 7825, 10642, 15182, 15650, 26605, 37955, 53210, 75910, 129047, 133025, 189775, 258094, 266050, 379550, 645235, 1290470, 2375983, 3226175, 4751966, 6452350, 11879915, 23759830, 40391711, 59399575, 80783422, 118799150, 201958555, 403917110, 1009792775, 2019585550]

約数ペア:

[(1, 2019585550), (2, 1009792775), (5, 403917110), (10, 201958555), (17, 118799150), (25, 80783422), (34, 59399575), (50, 40391711), (85, 23759830), (170, 11879915), (313, 6452350), (425, 4751966), (626, 3226175), (850, 2375983), (1565, 1290470), (3130, 645235), (5321, 379550), (7591, 266050), (7825, 258094), (10642, 189775), (15182, 133025), (15650, 129047), (26605, 75910), (37955, 53210)]