1036258480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1013}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 2542381920

約数和(自身を除く): 1506123440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 673, 760, 1013, 1346, 1520, 2026, 2692, 3365, 4052, 5065, 5384, 6730, 8104, 10130, 10768, 12787, 13460, 16208, 19247, 20260, 25574, 26920, 38494, 40520, 51148, 53840, 63935, 76988, 81040, 96235, 102296, 127870, 153976, 192470, 204592, 255740, 307952, 384940, 511480, 681749, 769880, 1022960, 1363498, 1539760, 2726996, 3408745, 5453992, 6817490, 10907984, 12953231, 13634980, 25906462, 27269960, 51812924, 54539920, 64766155, 103625848, 129532310, 207251696, 259064620, 518129240, 1036258480]

約数ペア:

[(1, 1036258480), (2, 518129240), (4, 259064620), (5, 207251696), (8, 129532310), (10, 103625848), (16, 64766155), (19, 54539920), (20, 51812924), (38, 27269960), (40, 25906462), (76, 13634980), (80, 12953231), (95, 10907984), (152, 6817490), (190, 5453992), (304, 3408745), (380, 2726996), (673, 1539760), (760, 1363498), (1013, 1022960), (1346, 769880), (1520, 681749), (2026, 511480), (2692, 384940), (3365, 307952), (4052, 255740), (5065, 204592), (5384, 192470), (6730, 153976), (8104, 127870), (10130, 102296), (10768, 96235), (12787, 81040), (13460, 76988), (16208, 63935), (19247, 53840), (20260, 51148), (25574, 40520), (26920, 38494)]