9209680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 23123520

約数和(自身を除く): 13913840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 73, 76, 80, 83, 95, 146, 152, 166, 190, 292, 304, 332, 365, 380, 415, 584, 664, 730, 760, 830, 1168, 1328, 1387, 1460, 1520, 1577, 1660, 2774, 2920, 3154, 3320, 5548, 5840, 6059, 6308, 6640, 6935, 7885, 11096, 12118, 12616, 13870, 15770, 22192, 24236, 25232, 27740, 30295, 31540, 48472, 55480, 60590, 63080, 96944, 110960, 115121, 121180, 126160, 230242, 242360, 460484, 484720, 575605, 920968, 1151210, 1841936, 2302420, 4604840, 9209680]

約数ペア:

[(1, 9209680), (2, 4604840), (4, 2302420), (5, 1841936), (8, 1151210), (10, 920968), (16, 575605), (19, 484720), (20, 460484), (38, 242360), (40, 230242), (73, 126160), (76, 121180), (80, 115121), (83, 110960), (95, 96944), (146, 63080), (152, 60590), (166, 55480), (190, 48472), (292, 31540), (304, 30295), (332, 27740), (365, 25232), (380, 24236), (415, 22192), (584, 15770), (664, 13870), (730, 12616), (760, 12118), (830, 11096), (1168, 7885), (1328, 6935), (1387, 6640), (1460, 6308), (1520, 6059), (1577, 5840), (1660, 5548), (2774, 3320), (2920, 3154)]