1036771100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13309}}^1$

素因数の和:13383

約数の個数: 72

約数和(自身を含む): 2426146800

約数和(自身を除く): 1389375700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 41, 50, 76, 82, 95, 100, 164, 190, 205, 380, 410, 475, 779, 820, 950, 1025, 1558, 1900, 2050, 3116, 3895, 4100, 7790, 13309, 15580, 19475, 26618, 38950, 53236, 66545, 77900, 133090, 252871, 266180, 332725, 505742, 545669, 665450, 1011484, 1091338, 1264355, 1330900, 2182676, 2528710, 2728345, 5057420, 5456690, 6321775, 10367711, 10913380, 12643550, 13641725, 20735422, 25287100, 27283450, 41470844, 51838555, 54566900, 103677110, 207354220, 259192775, 518385550, 1036771100]

約数ペア:

[(1, 1036771100), (2, 518385550), (4, 259192775), (5, 207354220), (10, 103677110), (19, 54566900), (20, 51838555), (25, 41470844), (38, 27283450), (41, 25287100), (50, 20735422), (76, 13641725), (82, 12643550), (95, 10913380), (100, 10367711), (164, 6321775), (190, 5456690), (205, 5057420), (380, 2728345), (410, 2528710), (475, 2182676), (779, 1330900), (820, 1264355), (950, 1091338), (1025, 1011484), (1558, 665450), (1900, 545669), (2050, 505742), (3116, 332725), (3895, 266180), (4100, 252871), (7790, 133090), (13309, 77900), (15580, 66545), (19475, 53236), (26618, 38950)]