191520010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2019

約数の個数: 48

約数和(自身を含む): 383691168

約数和(自身を除く): 192171158

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 121, 166, 242, 415, 605, 830, 913, 1210, 1826, 1907, 3814, 4565, 9130, 9535, 10043, 19070, 20086, 20977, 41954, 50215, 100430, 104885, 158281, 209770, 230747, 316562, 461494, 791405, 1153735, 1582810, 1741091, 2307470, 3482182, 8705455, 17410910, 19152001, 38304002, 95760005, 191520010]

約数ペア:

[(1, 191520010), (2, 95760005), (5, 38304002), (10, 19152001), (11, 17410910), (22, 8705455), (55, 3482182), (83, 2307470), (110, 1741091), (121, 1582810), (166, 1153735), (242, 791405), (415, 461494), (605, 316562), (830, 230747), (913, 209770), (1210, 158281), (1826, 104885), (1907, 100430), (3814, 50215), (4565, 41954), (9130, 20977), (9535, 20086), (10043, 19070)]