31346200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 78454800

約数和(自身を除く): 47108600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 73, 76, 95, 100, 113, 146, 152, 190, 200, 226, 292, 365, 380, 452, 475, 565, 584, 730, 760, 904, 950, 1130, 1387, 1460, 1825, 1900, 2147, 2260, 2774, 2825, 2920, 3650, 3800, 4294, 4520, 5548, 5650, 6935, 7300, 8249, 8588, 10735, 11096, 11300, 13870, 14600, 16498, 17176, 21470, 22600, 27740, 32996, 34675, 41245, 42940, 53675, 55480, 65992, 69350, 82490, 85880, 107350, 138700, 156731, 164980, 206225, 214700, 277400, 313462, 329960, 412450, 429400, 626924, 783655, 824900, 1253848, 1567310, 1649800, 3134620, 3918275, 6269240, 7836550, 15673100, 31346200]

約数ペア:

[(1, 31346200), (2, 15673100), (4, 7836550), (5, 6269240), (8, 3918275), (10, 3134620), (19, 1649800), (20, 1567310), (25, 1253848), (38, 824900), (40, 783655), (50, 626924), (73, 429400), (76, 412450), (95, 329960), (100, 313462), (113, 277400), (146, 214700), (152, 206225), (190, 164980), (200, 156731), (226, 138700), (292, 107350), (365, 85880), (380, 82490), (452, 69350), (475, 65992), (565, 55480), (584, 53675), (730, 42940), (760, 41245), (904, 34675), (950, 32996), (1130, 27740), (1387, 22600), (1460, 21470), (1825, 17176), (1900, 16498), (2147, 14600), (2260, 13870), (2774, 11300), (2825, 11096), (2920, 10735), (3650, 8588), (3800, 8249), (4294, 7300), (4520, 6935), (5548, 5650)]