10400720596

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{10903}}^1$

素因数の和:11109

約数の個数: 72

約数和(自身を含む): 21997118976

約数和(自身を除く): 11596398380

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 157, 196, 217, 314, 434, 628, 868, 1099, 1519, 2198, 3038, 4396, 4867, 6076, 7693, 9734, 10903, 15386, 19468, 21806, 30772, 34069, 43612, 68138, 76321, 136276, 152642, 238483, 305284, 337993, 476966, 534247, 675986, 953932, 1068494, 1351972, 1711771, 2136988, 2365951, 3423542, 4731902, 6847084, 9463804, 11982397, 16561657, 23964794, 33123314, 47929588, 53064901, 66246628, 83876779, 106129802, 167753558, 212259604, 335507116, 371454307, 742908614, 1485817228, 2600180149, 5200360298, 10400720596]

約数ペア:

[(1, 10400720596), (2, 5200360298), (4, 2600180149), (7, 1485817228), (14, 742908614), (28, 371454307), (31, 335507116), (49, 212259604), (62, 167753558), (98, 106129802), (124, 83876779), (157, 66246628), (196, 53064901), (217, 47929588), (314, 33123314), (434, 23964794), (628, 16561657), (868, 11982397), (1099, 9463804), (1519, 6847084), (2198, 4731902), (3038, 3423542), (4396, 2365951), (4867, 2136988), (6076, 1711771), (7693, 1351972), (9734, 1068494), (10903, 953932), (15386, 675986), (19468, 534247), (21806, 476966), (30772, 337993), (34069, 305284), (43612, 238483), (68138, 152642), (76321, 136276)]