10778080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 27433728

約数和(自身を除く): 16655648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 53, 62, 80, 82, 106, 124, 155, 160, 164, 205, 212, 248, 265, 310, 328, 410, 424, 496, 530, 620, 656, 820, 848, 992, 1060, 1240, 1271, 1312, 1640, 1643, 1696, 2120, 2173, 2480, 2542, 3280, 3286, 4240, 4346, 4960, 5084, 6355, 6560, 6572, 8215, 8480, 8692, 10168, 10865, 12710, 13144, 16430, 17384, 20336, 21730, 25420, 26288, 32860, 34768, 40672, 43460, 50840, 52576, 65720, 67363, 69536, 86920, 101680, 131440, 134726, 173840, 203360, 262880, 269452, 336815, 347680, 538904, 673630, 1077808, 1347260, 2155616, 2694520, 5389040, 10778080]

約数ペア:

[(1, 10778080), (2, 5389040), (4, 2694520), (5, 2155616), (8, 1347260), (10, 1077808), (16, 673630), (20, 538904), (31, 347680), (32, 336815), (40, 269452), (41, 262880), (53, 203360), (62, 173840), (80, 134726), (82, 131440), (106, 101680), (124, 86920), (155, 69536), (160, 67363), (164, 65720), (205, 52576), (212, 50840), (248, 43460), (265, 40672), (310, 34768), (328, 32860), (410, 26288), (424, 25420), (496, 21730), (530, 20336), (620, 17384), (656, 16430), (820, 13144), (848, 12710), (992, 10865), (1060, 10168), (1240, 8692), (1271, 8480), (1312, 8215), (1640, 6572), (1643, 6560), (1696, 6355), (2120, 5084), (2173, 4960), (2480, 4346), (2542, 4240), (3280, 3286)]