2052487150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{74231}}^1$

素因数の和:74329

約数の個数: 48

約数和(自身を含む): 4418288640

約数和(自身を除く): 2365801490

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1975, 2765, 3950, 5530, 13825, 27650, 74231, 148462, 371155, 519617, 742310, 1039234, 1855775, 2598085, 3711550, 5196170, 5864249, 11728498, 12990425, 25980850, 29321245, 41049743, 58642490, 82099486, 146606225, 205248715, 293212450, 410497430, 1026243575, 2052487150]

約数ペア:

[(1, 2052487150), (2, 1026243575), (5, 410497430), (7, 293212450), (10, 205248715), (14, 146606225), (25, 82099486), (35, 58642490), (50, 41049743), (70, 29321245), (79, 25980850), (158, 12990425), (175, 11728498), (350, 5864249), (395, 5196170), (553, 3711550), (790, 2598085), (1106, 1855775), (1975, 1039234), (2765, 742310), (3950, 519617), (5530, 371155), (13825, 148462), (27650, 74231)]