16388350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 33747840

約数和(自身を除く): 17359490

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 166, 275, 359, 415, 550, 718, 830, 913, 1795, 1826, 2075, 3590, 3949, 4150, 4565, 7898, 8975, 9130, 17950, 19745, 22825, 29797, 39490, 45650, 59594, 98725, 148985, 197450, 297970, 327767, 655534, 744925, 1489850, 1638835, 3277670, 8194175, 16388350]

約数ペア:

[(1, 16388350), (2, 8194175), (5, 3277670), (10, 1638835), (11, 1489850), (22, 744925), (25, 655534), (50, 327767), (55, 297970), (83, 197450), (110, 148985), (166, 98725), (275, 59594), (359, 45650), (415, 39490), (550, 29797), (718, 22825), (830, 19745), (913, 17950), (1795, 9130), (1826, 8975), (2075, 7898), (3590, 4565), (3949, 4150)]