201313601875

素因数分解:

$5^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 262463984640

約数和(自身を除く): 61150382765

約数列:

[1, 5, 25, 47, 67, 125, 233, 235, 335, 439, 625, 1165, 1175, 1675, 2195, 3149, 5825, 5875, 8375, 10951, 10975, 15611, 15745, 20633, 29125, 29375, 29413, 41875, 54755, 54875, 78055, 78725, 102287, 103165, 145625, 147065, 273775, 274375, 390275, 393625, 511435, 515825, 733717, 735325, 1368875, 1382411, 1951375, 1968125, 2557175, 2579125, 3668585, 3676625, 4807489, 6844375, 6853229, 6912055, 9756875, 12785875, 12895625, 18342925, 18383125, 24037445, 34266145, 34560275, 63929375, 91714625, 120187225, 171330725, 172801375, 322101763, 458573125, 600936125, 856653625, 864006875, 1610508815, 3004680625, 4283268125, 8052544075, 40262720375, 201313601875]

約数ペア:

[(1, 201313601875), (5, 40262720375), (25, 8052544075), (47, 4283268125), (67, 3004680625), (125, 1610508815), (233, 864006875), (235, 856653625), (335, 600936125), (439, 458573125), (625, 322101763), (1165, 172801375), (1175, 171330725), (1675, 120187225), (2195, 91714625), (3149, 63929375), (5825, 34560275), (5875, 34266145), (8375, 24037445), (10951, 18383125), (10975, 18342925), (15611, 12895625), (15745, 12785875), (20633, 9756875), (29125, 6912055), (29375, 6853229), (29413, 6844375), (41875, 4807489), (54755, 3676625), (54875, 3668585), (78055, 2579125), (78725, 2557175), (102287, 1968125), (103165, 1951375), (145625, 1382411), (147065, 1368875), (273775, 735325), (274375, 733717), (390275, 515825), (393625, 511435)]