10011320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 25043040

約数和(自身を除く): 15031720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 373, 440, 488, 610, 671, 746, 1220, 1342, 1492, 1865, 2440, 2684, 2984, 3355, 3730, 4103, 5368, 6710, 7460, 8206, 13420, 14920, 16412, 20515, 22753, 26840, 32824, 41030, 45506, 82060, 91012, 113765, 164120, 182024, 227530, 250283, 455060, 500566, 910120, 1001132, 1251415, 2002264, 2502830, 5005660, 10011320]

約数ペア:

[(1, 10011320), (2, 5005660), (4, 2502830), (5, 2002264), (8, 1251415), (10, 1001132), (11, 910120), (20, 500566), (22, 455060), (40, 250283), (44, 227530), (55, 182024), (61, 164120), (88, 113765), (110, 91012), (122, 82060), (220, 45506), (244, 41030), (305, 32824), (373, 26840), (440, 22753), (488, 20515), (610, 16412), (671, 14920), (746, 13420), (1220, 8206), (1342, 7460), (1492, 6710), (1865, 5368), (2440, 4103), (2684, 3730), (2984, 3355)]