87027160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2383}}^1$

素因数の和:2488

約数の個数: 64

約数和(自身を含む): 216276480

約数和(自身を除く): 129249320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 440, 664, 830, 913, 1660, 1826, 2383, 3320, 3652, 4565, 4766, 7304, 9130, 9532, 11915, 18260, 19064, 23830, 26213, 36520, 47660, 52426, 95320, 104852, 131065, 197789, 209704, 262130, 395578, 524260, 791156, 988945, 1048520, 1582312, 1977890, 2175679, 3955780, 4351358, 7911560, 8702716, 10878395, 17405432, 21756790, 43513580, 87027160]

約数ペア:

[(1, 87027160), (2, 43513580), (4, 21756790), (5, 17405432), (8, 10878395), (10, 8702716), (11, 7911560), (20, 4351358), (22, 3955780), (40, 2175679), (44, 1977890), (55, 1582312), (83, 1048520), (88, 988945), (110, 791156), (166, 524260), (220, 395578), (332, 262130), (415, 209704), (440, 197789), (664, 131065), (830, 104852), (913, 95320), (1660, 52426), (1826, 47660), (2383, 36520), (3320, 26213), (3652, 23830), (4565, 19064), (4766, 18260), (7304, 11915), (9130, 9532)]