14551720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 35380800

約数和(自身を除く): 20829080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 467, 760, 779, 820, 934, 1558, 1640, 1868, 2335, 3116, 3736, 3895, 4670, 6232, 7790, 8873, 9340, 15580, 17746, 18680, 19147, 31160, 35492, 38294, 44365, 70984, 76588, 88730, 95735, 153176, 177460, 191470, 354920, 363793, 382940, 727586, 765880, 1455172, 1818965, 2910344, 3637930, 7275860, 14551720]

約数ペア:

[(1, 14551720), (2, 7275860), (4, 3637930), (5, 2910344), (8, 1818965), (10, 1455172), (19, 765880), (20, 727586), (38, 382940), (40, 363793), (41, 354920), (76, 191470), (82, 177460), (95, 153176), (152, 95735), (164, 88730), (190, 76588), (205, 70984), (328, 44365), (380, 38294), (410, 35492), (467, 31160), (760, 19147), (779, 18680), (820, 17746), (934, 15580), (1558, 9340), (1640, 8873), (1868, 7790), (2335, 6232), (3116, 4670), (3736, 3895)]