922778860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 2105413632

約数和(自身を除く): 1182634772

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 163, 230, 310, 326, 397, 460, 620, 652, 713, 794, 815, 1426, 1588, 1630, 1985, 2852, 3260, 3565, 3749, 3970, 5053, 7130, 7498, 7940, 9131, 10106, 12307, 14260, 14996, 18262, 18745, 20212, 24614, 25265, 36524, 37490, 45655, 49228, 50530, 61535, 64711, 74980, 91310, 101060, 116219, 123070, 129422, 182620, 232438, 246140, 258844, 283061, 323555, 464876, 566122, 581095, 647110, 1132244, 1162190, 1294220, 1415305, 1488353, 2006041, 2324380, 2830610, 2976706, 4012082, 5661220, 5953412, 7441765, 8024164, 10030205, 14883530, 20060410, 29767060, 40120820, 46138943, 92277886, 184555772, 230694715, 461389430, 922778860]

約数ペア:

[(1, 922778860), (2, 461389430), (4, 230694715), (5, 184555772), (10, 92277886), (20, 46138943), (23, 40120820), (31, 29767060), (46, 20060410), (62, 14883530), (92, 10030205), (115, 8024164), (124, 7441765), (155, 5953412), (163, 5661220), (230, 4012082), (310, 2976706), (326, 2830610), (397, 2324380), (460, 2006041), (620, 1488353), (652, 1415305), (713, 1294220), (794, 1162190), (815, 1132244), (1426, 647110), (1588, 581095), (1630, 566122), (1985, 464876), (2852, 323555), (3260, 283061), (3565, 258844), (3749, 246140), (3970, 232438), (5053, 182620), (7130, 129422), (7498, 123070), (7940, 116219), (9131, 101060), (10106, 91310), (12307, 74980), (14260, 64711), (14996, 61535), (18262, 50530), (18745, 49228), (20212, 45655), (24614, 37490), (25265, 36524)]