474760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 1270080

約数和(自身を除く): 795320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 83, 88, 104, 110, 130, 143, 166, 220, 260, 286, 332, 415, 440, 520, 572, 664, 715, 830, 913, 1079, 1144, 1430, 1660, 1826, 2158, 2860, 3320, 3652, 4316, 4565, 5395, 5720, 7304, 8632, 9130, 10790, 11869, 18260, 21580, 23738, 36520, 43160, 47476, 59345, 94952, 118690, 237380, 474760]

約数ペア:

[(1, 474760), (2, 237380), (4, 118690), (5, 94952), (8, 59345), (10, 47476), (11, 43160), (13, 36520), (20, 23738), (22, 21580), (26, 18260), (40, 11869), (44, 10790), (52, 9130), (55, 8632), (65, 7304), (83, 5720), (88, 5395), (104, 4565), (110, 4316), (130, 3652), (143, 3320), (166, 2860), (220, 2158), (260, 1826), (286, 1660), (332, 1430), (415, 1144), (440, 1079), (520, 913), (572, 830), (664, 715)]