7023920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4621}}^1$

素因数の和:4653

約数の個数: 40

約数和(自身を含む): 17193840

約数和(自身を除く): 10169920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 4621, 9242, 18484, 23105, 36968, 46210, 73936, 87799, 92420, 175598, 184840, 351196, 369680, 438995, 702392, 877990, 1404784, 1755980, 3511960, 7023920]

約数ペア:

[(1, 7023920), (2, 3511960), (4, 1755980), (5, 1404784), (8, 877990), (10, 702392), (16, 438995), (19, 369680), (20, 351196), (38, 184840), (40, 175598), (76, 92420), (80, 87799), (95, 73936), (152, 46210), (190, 36968), (304, 23105), (380, 18484), (760, 9242), (1520, 4621)]