1570482440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{49139}}^1$

素因数の和:49214

約数の個数: 64

約数和(自身を含む): 3821126400

約数和(自身を除く): 2250643960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 3196, 3995, 6392, 7990, 15980, 31960, 49139, 98278, 196556, 245695, 393112, 491390, 835363, 982780, 1670726, 1965560, 2309533, 3341452, 4176815, 4619066, 6682904, 8353630, 9238132, 11547665, 16707260, 18476264, 23095330, 33414520, 39262061, 46190660, 78524122, 92381320, 157048244, 196310305, 314096488, 392620610, 785241220, 1570482440]

約数ペア:

[(1, 1570482440), (2, 785241220), (4, 392620610), (5, 314096488), (8, 196310305), (10, 157048244), (17, 92381320), (20, 78524122), (34, 46190660), (40, 39262061), (47, 33414520), (68, 23095330), (85, 18476264), (94, 16707260), (136, 11547665), (170, 9238132), (188, 8353630), (235, 6682904), (340, 4619066), (376, 4176815), (470, 3341452), (680, 2309533), (799, 1965560), (940, 1670726), (1598, 982780), (1880, 835363), (3196, 491390), (3995, 393112), (6392, 245695), (7990, 196556), (15980, 98278), (31960, 49139)]