83341820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{14419}}^1$

素因数の和:14462

約数の個数: 36

約数和(自身を含む): 185931480

約数和(自身を除く): 102589660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 14419, 28838, 57676, 72095, 144190, 245123, 288380, 490246, 980492, 1225615, 2451230, 4167091, 4902460, 8334182, 16668364, 20835455, 41670910, 83341820]

約数ペア:

[(1, 83341820), (2, 41670910), (4, 20835455), (5, 16668364), (10, 8334182), (17, 4902460), (20, 4167091), (34, 2451230), (68, 1225615), (85, 980492), (170, 490246), (289, 288380), (340, 245123), (578, 144190), (1156, 72095), (1445, 57676), (2890, 28838), (5780, 14419)]