3542440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 8890560

約数和(自身を除く): 5348120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 97, 110, 166, 194, 220, 332, 388, 415, 440, 485, 664, 776, 830, 913, 970, 1067, 1660, 1826, 1940, 2134, 3320, 3652, 3880, 4268, 4565, 5335, 7304, 8051, 8536, 9130, 10670, 16102, 18260, 21340, 32204, 36520, 40255, 42680, 64408, 80510, 88561, 161020, 177122, 322040, 354244, 442805, 708488, 885610, 1771220, 3542440]

約数ペア:

[(1, 3542440), (2, 1771220), (4, 885610), (5, 708488), (8, 442805), (10, 354244), (11, 322040), (20, 177122), (22, 161020), (40, 88561), (44, 80510), (55, 64408), (83, 42680), (88, 40255), (97, 36520), (110, 32204), (166, 21340), (194, 18260), (220, 16102), (332, 10670), (388, 9130), (415, 8536), (440, 8051), (485, 7304), (664, 5335), (776, 4565), (830, 4268), (913, 3880), (970, 3652), (1067, 3320), (1660, 2134), (1826, 1940)]