32288780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4129}}^1$

素因数の和:4178

約数の個数: 48

約数和(自身を含む): 74934720

約数和(自身を除く): 42645940

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 4129, 7820, 8258, 16516, 20645, 41290, 70193, 82580, 94967, 140386, 189934, 280772, 350965, 379868, 474835, 701930, 949670, 1403860, 1614439, 1899340, 3228878, 6457756, 8072195, 16144390, 32288780]

約数ペア:

[(1, 32288780), (2, 16144390), (4, 8072195), (5, 6457756), (10, 3228878), (17, 1899340), (20, 1614439), (23, 1403860), (34, 949670), (46, 701930), (68, 474835), (85, 379868), (92, 350965), (115, 280772), (170, 189934), (230, 140386), (340, 94967), (391, 82580), (460, 70193), (782, 41290), (1564, 20645), (1955, 16516), (3910, 8258), (4129, 7820)]