322146760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3581}}^1$

素因数の和:3778

約数の個数: 64

約数和(自身を含む): 785317680

約数和(自身を除く): 463170920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 173, 260, 346, 520, 692, 865, 1384, 1730, 2249, 3460, 3581, 4498, 6920, 7162, 8996, 11245, 14324, 17905, 17992, 22490, 28648, 35810, 44980, 46553, 71620, 89960, 93106, 143240, 186212, 232765, 372424, 465530, 619513, 931060, 1239026, 1862120, 2478052, 3097565, 4956104, 6195130, 8053669, 12390260, 16107338, 24780520, 32214676, 40268345, 64429352, 80536690, 161073380, 322146760]

約数ペア:

[(1, 322146760), (2, 161073380), (4, 80536690), (5, 64429352), (8, 40268345), (10, 32214676), (13, 24780520), (20, 16107338), (26, 12390260), (40, 8053669), (52, 6195130), (65, 4956104), (104, 3097565), (130, 2478052), (173, 1862120), (260, 1239026), (346, 931060), (520, 619513), (692, 465530), (865, 372424), (1384, 232765), (1730, 186212), (2249, 143240), (3460, 93106), (3581, 89960), (4498, 71620), (6920, 46553), (7162, 44980), (8996, 35810), (11245, 28648), (14324, 22490), (17905, 17992)]