56579968240

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1753}}^1\times {\mathrm{3917}}^1$

素因数の和:5786

約数の個数: 80

約数和(自身を含む): 132935295168

約数和(自身を除く): 76355326928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 1753, 2060, 3506, 3917, 4120, 7012, 7834, 8240, 8765, 14024, 15668, 17530, 19585, 28048, 31336, 35060, 39170, 62672, 70120, 78340, 140240, 156680, 180559, 313360, 361118, 403451, 722236, 806902, 902795, 1444472, 1613804, 1805590, 2017255, 2888944, 3227608, 3611180, 4034510, 6455216, 6866501, 7222360, 8069020, 13733002, 14444720, 16138040, 27466004, 32276080, 34332505, 54932008, 68665010, 109864016, 137330020, 274660040, 549320080, 707249603, 1414499206, 2828998412, 3536248015, 5657996824, 7072496030, 11315993648, 14144992060, 28289984120, 56579968240]

約数ペア:

[(1, 56579968240), (2, 28289984120), (4, 14144992060), (5, 11315993648), (8, 7072496030), (10, 5657996824), (16, 3536248015), (20, 2828998412), (40, 1414499206), (80, 707249603), (103, 549320080), (206, 274660040), (412, 137330020), (515, 109864016), (824, 68665010), (1030, 54932008), (1648, 34332505), (1753, 32276080), (2060, 27466004), (3506, 16138040), (3917, 14444720), (4120, 13733002), (7012, 8069020), (7834, 7222360), (8240, 6866501), (8765, 6455216), (14024, 4034510), (15668, 3611180), (17530, 3227608), (19585, 2888944), (28048, 2017255), (31336, 1805590), (35060, 1613804), (39170, 1444472), (62672, 902795), (70120, 806902), (78340, 722236), (140240, 403451), (156680, 361118), (180559, 313360)]