104279320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{70459}}^1$

素因数の和:70507

約数の個数: 32

約数和(自身を含む): 240973200

約数和(自身を除く): 136693880

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 70459, 140918, 281836, 352295, 563672, 704590, 1409180, 2606983, 2818360, 5213966, 10427932, 13034915, 20855864, 26069830, 52139660, 104279320]

約数ペア:

[(1, 104279320), (2, 52139660), (4, 26069830), (5, 20855864), (8, 13034915), (10, 10427932), (20, 5213966), (37, 2818360), (40, 2606983), (74, 1409180), (148, 704590), (185, 563672), (296, 352295), (370, 281836), (740, 140918), (1480, 70459)]