4604840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 11188800

約数和(自身を除く): 6583960

約数列:

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

約数ペア:

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