9831440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7229}}^1$

素因数の和:7259

約数の個数: 40

約数和(自身を含む): 24206040

約数和(自身を除く): 14374600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7229, 14458, 28916, 36145, 57832, 72290, 115664, 122893, 144580, 245786, 289160, 491572, 578320, 614465, 983144, 1228930, 1966288, 2457860, 4915720, 9831440]

約数ペア:

[(1, 9831440), (2, 4915720), (4, 2457860), (5, 1966288), (8, 1228930), (10, 983144), (16, 614465), (17, 578320), (20, 491572), (34, 289160), (40, 245786), (68, 144580), (80, 122893), (85, 115664), (136, 72290), (170, 57832), (272, 36145), (340, 28916), (680, 14458), (1360, 7229)]