105050480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77243}}^1$

素因数の和:77273

約数の個数: 40

約数和(自身を含む): 258612912

約数和(自身を除く): 153562432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 77243, 154486, 308972, 386215, 617944, 772430, 1235888, 1313131, 1544860, 2626262, 3089720, 5252524, 6179440, 6565655, 10505048, 13131310, 21010096, 26262620, 52525240, 105050480]

約数ペア:

[(1, 105050480), (2, 52525240), (4, 26262620), (5, 21010096), (8, 13131310), (10, 10505048), (16, 6565655), (17, 6179440), (20, 5252524), (34, 3089720), (40, 2626262), (68, 1544860), (80, 1313131), (85, 1235888), (136, 772430), (170, 617944), (272, 386215), (340, 308972), (680, 154486), (1360, 77243)]