2278038050

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{4969}}^1$

素因数の和:5207

約数の個数: 48

約数和(自身を含む): 4342925160

約数和(自身を除く): 2064887110

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 173, 265, 346, 530, 865, 1325, 1730, 2650, 4325, 4969, 8650, 9169, 9938, 18338, 24845, 45845, 49690, 91690, 124225, 229225, 248450, 263357, 458450, 526714, 859637, 1316785, 1719274, 2633570, 4298185, 6583925, 8596370, 13167850, 21490925, 42981850, 45560761, 91121522, 227803805, 455607610, 1139019025, 2278038050]

約数ペア:

[(1, 2278038050), (2, 1139019025), (5, 455607610), (10, 227803805), (25, 91121522), (50, 45560761), (53, 42981850), (106, 21490925), (173, 13167850), (265, 8596370), (346, 6583925), (530, 4298185), (865, 2633570), (1325, 1719274), (1730, 1316785), (2650, 859637), (4325, 526714), (4969, 458450), (8650, 263357), (9169, 248450), (9938, 229225), (18338, 124225), (24845, 91690), (45845, 49690)]