10321040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7589}}^1$

素因数の和:7619

約数の個数: 40

約数和(自身を含む): 25411320

約数和(自身を除く): 15090280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7589, 15178, 30356, 37945, 60712, 75890, 121424, 129013, 151780, 258026, 303560, 516052, 607120, 645065, 1032104, 1290130, 2064208, 2580260, 5160520, 10321040]

約数ペア:

[(1, 10321040), (2, 5160520), (4, 2580260), (5, 2064208), (8, 1290130), (10, 1032104), (16, 645065), (17, 607120), (20, 516052), (34, 303560), (40, 258026), (68, 151780), (80, 129013), (85, 121424), (136, 75890), (170, 60712), (272, 37945), (340, 30356), (680, 15178), (1360, 7589)]