7371320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1523}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 18242280

約数和(自身を除く): 10870960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1523, 2420, 3046, 4840, 6092, 7615, 12184, 15230, 16753, 30460, 33506, 60920, 67012, 83765, 134024, 167530, 184283, 335060, 368566, 670120, 737132, 921415, 1474264, 1842830, 3685660, 7371320]

約数ペア:

[(1, 7371320), (2, 3685660), (4, 1842830), (5, 1474264), (8, 921415), (10, 737132), (11, 670120), (20, 368566), (22, 335060), (40, 184283), (44, 167530), (55, 134024), (88, 83765), (110, 67012), (121, 60920), (220, 33506), (242, 30460), (440, 16753), (484, 15230), (605, 12184), (968, 7615), (1210, 6092), (1523, 4840), (2420, 3046)]