2079073760

素因数分解:

$2^5\times 5^1\times {\mathrm{3511}}^1\times {\mathrm{3701}}^1$

素因数の和:7227

約数の個数: 48

約数和(自身を含む): 4914538272

約数和(自身を除く): 2835464512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3511, 3701, 7022, 7402, 14044, 14804, 17555, 18505, 28088, 29608, 35110, 37010, 56176, 59216, 70220, 74020, 112352, 118432, 140440, 148040, 280880, 296080, 561760, 592160, 12994211, 25988422, 51976844, 64971055, 103953688, 129942110, 207907376, 259884220, 415814752, 519768440, 1039536880, 2079073760]

約数ペア:

[(1, 2079073760), (2, 1039536880), (4, 519768440), (5, 415814752), (8, 259884220), (10, 207907376), (16, 129942110), (20, 103953688), (32, 64971055), (40, 51976844), (80, 25988422), (160, 12994211), (3511, 592160), (3701, 561760), (7022, 296080), (7402, 280880), (14044, 148040), (14804, 140440), (17555, 118432), (18505, 112352), (28088, 74020), (29608, 70220), (35110, 59216), (37010, 56176)]