124090480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{91243}}^1$

素因数の和:91273

約数の個数: 40

約数和(自身を含む): 305484912

約数和(自身を除く): 181394432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 91243, 182486, 364972, 456215, 729944, 912430, 1459888, 1551131, 1824860, 3102262, 3649720, 6204524, 7299440, 7755655, 12409048, 15511310, 24818096, 31022620, 62045240, 124090480]

約数ペア:

[(1, 124090480), (2, 62045240), (4, 31022620), (5, 24818096), (8, 15511310), (10, 12409048), (16, 7755655), (17, 7299440), (20, 6204524), (34, 3649720), (40, 3102262), (68, 1824860), (80, 1551131), (85, 1459888), (136, 912430), (170, 729944), (272, 456215), (340, 364972), (680, 182486), (1360, 91243)]