1023672680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^3\times {\mathrm{5209}}^1$

素因数の和:5271

約数の個数: 64

約数和(自身を含む): 2447658000

約数和(自身を除く): 1423985320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 4913, 5209, 5780, 9826, 10418, 11560, 19652, 20836, 24565, 26045, 39304, 41672, 49130, 52090, 88553, 98260, 104180, 177106, 196520, 208360, 354212, 442765, 708424, 885530, 1505401, 1771060, 3010802, 3542120, 6021604, 7527005, 12043208, 15054010, 25591817, 30108020, 51183634, 60216040, 102367268, 127959085, 204734536, 255918170, 511836340, 1023672680]

約数ペア:

[(1, 1023672680), (2, 511836340), (4, 255918170), (5, 204734536), (8, 127959085), (10, 102367268), (17, 60216040), (20, 51183634), (34, 30108020), (40, 25591817), (68, 15054010), (85, 12043208), (136, 7527005), (170, 6021604), (289, 3542120), (340, 3010802), (578, 1771060), (680, 1505401), (1156, 885530), (1445, 708424), (2312, 442765), (2890, 354212), (4913, 208360), (5209, 196520), (5780, 177106), (9826, 104180), (10418, 98260), (11560, 88553), (19652, 52090), (20836, 49130), (24565, 41672), (26045, 39304)]