39046520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 93744000

約数和(自身を除く): 54697480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 83, 95, 152, 166, 190, 332, 380, 415, 619, 664, 760, 830, 1238, 1577, 1660, 2476, 3095, 3154, 3320, 4952, 6190, 6308, 7885, 11761, 12380, 12616, 15770, 23522, 24760, 31540, 47044, 51377, 58805, 63080, 94088, 102754, 117610, 205508, 235220, 256885, 411016, 470440, 513770, 976163, 1027540, 1952326, 2055080, 3904652, 4880815, 7809304, 9761630, 19523260, 39046520]

約数ペア:

[(1, 39046520), (2, 19523260), (4, 9761630), (5, 7809304), (8, 4880815), (10, 3904652), (19, 2055080), (20, 1952326), (38, 1027540), (40, 976163), (76, 513770), (83, 470440), (95, 411016), (152, 256885), (166, 235220), (190, 205508), (332, 117610), (380, 102754), (415, 94088), (619, 63080), (664, 58805), (760, 51377), (830, 47044), (1238, 31540), (1577, 24760), (1660, 23522), (2476, 15770), (3095, 12616), (3154, 12380), (3320, 11761), (4952, 7885), (6190, 6308)]