977965060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{68581}}^1$

素因数の和:68644

約数の個数: 48

約数和(自身を含む): 2212180992

約数和(自身を除く): 1234215932

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 14260, 68581, 137162, 274324, 342905, 685810, 1371620, 1577363, 2126011, 3154726, 4252022, 6309452, 7886815, 8504044, 10630055, 15773630, 21260110, 31547260, 42520220, 48898253, 97796506, 195593012, 244491265, 488982530, 977965060]

約数ペア:

[(1, 977965060), (2, 488982530), (4, 244491265), (5, 195593012), (10, 97796506), (20, 48898253), (23, 42520220), (31, 31547260), (46, 21260110), (62, 15773630), (92, 10630055), (115, 8504044), (124, 7886815), (155, 6309452), (230, 4252022), (310, 3154726), (460, 2126011), (620, 1577363), (713, 1371620), (1426, 685810), (2852, 342905), (3565, 274324), (7130, 137162), (14260, 68581)]