184421960

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 423014400

約数和(自身を除く): 238592440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 191, 202, 239, 382, 404, 478, 505, 764, 808, 955, 956, 1010, 1195, 1528, 1910, 1912, 2020, 2390, 3820, 4040, 4780, 7640, 9560, 19291, 24139, 38582, 45649, 48278, 77164, 91298, 96455, 96556, 120695, 154328, 182596, 192910, 193112, 228245, 241390, 365192, 385820, 456490, 482780, 771640, 912980, 965560, 1825960, 4610549, 9221098, 18442196, 23052745, 36884392, 46105490, 92210980, 184421960]

約数ペア:

[(1, 184421960), (2, 92210980), (4, 46105490), (5, 36884392), (8, 23052745), (10, 18442196), (20, 9221098), (40, 4610549), (101, 1825960), (191, 965560), (202, 912980), (239, 771640), (382, 482780), (404, 456490), (478, 385820), (505, 365192), (764, 241390), (808, 228245), (955, 193112), (956, 192910), (1010, 182596), (1195, 154328), (1528, 120695), (1910, 96556), (1912, 96455), (2020, 91298), (2390, 77164), (3820, 48278), (4040, 45649), (4780, 38582), (7640, 24139), (9560, 19291)]