57273680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1884

約数の個数: 80

約数和(自身を含む): 147204864

約数和(自身を除く): 89931184

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1831, 1840, 1955, 3128, 3662, 3910, 6256, 7324, 7820, 9155, 14648, 15640, 18310, 29296, 31127, 31280, 36620, 42113, 62254, 73240, 84226, 124508, 146480, 155635, 168452, 210565, 249016, 311270, 336904, 421130, 498032, 622540, 673808, 715921, 842260, 1245080, 1431842, 1684520, 2490160, 2863684, 3369040, 3579605, 5727368, 7159210, 11454736, 14318420, 28636840, 57273680]

約数ペア:

[(1, 57273680), (2, 28636840), (4, 14318420), (5, 11454736), (8, 7159210), (10, 5727368), (16, 3579605), (17, 3369040), (20, 2863684), (23, 2490160), (34, 1684520), (40, 1431842), (46, 1245080), (68, 842260), (80, 715921), (85, 673808), (92, 622540), (115, 498032), (136, 421130), (170, 336904), (184, 311270), (230, 249016), (272, 210565), (340, 168452), (368, 155635), (391, 146480), (460, 124508), (680, 84226), (782, 73240), (920, 62254), (1360, 42113), (1564, 36620), (1831, 31280), (1840, 31127), (1955, 29296), (3128, 18310), (3662, 15640), (3910, 14648), (6256, 9155), (7324, 7820)]