2013760240

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{70117}}^1$

素因数の和:70489

約数の個数: 40

約数和(自身を含む): 4695101280

約数和(自身を除く): 2681341040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 1436, 1795, 2872, 3590, 5744, 7180, 14360, 28720, 70117, 140234, 280468, 350585, 560936, 701170, 1121872, 1402340, 2804680, 5609360, 25172003, 50344006, 100688012, 125860015, 201376024, 251720030, 402752048, 503440060, 1006880120, 2013760240]

約数ペア:

[(1, 2013760240), (2, 1006880120), (4, 503440060), (5, 402752048), (8, 251720030), (10, 201376024), (16, 125860015), (20, 100688012), (40, 50344006), (80, 25172003), (359, 5609360), (718, 2804680), (1436, 1402340), (1795, 1121872), (2872, 701170), (3590, 560936), (5744, 350585), (7180, 280468), (14360, 140234), (28720, 70117)]