12559326470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1\times {\mathrm{827}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 24160576320

約数和(自身を除く): 11601249850

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 569, 785, 827, 1138, 1570, 1654, 2669, 2845, 4135, 5338, 5690, 8270, 9673, 13345, 14059, 19346, 26690, 28118, 48365, 70295, 89333, 96730, 129839, 140590, 178666, 259678, 446665, 470563, 649195, 893330, 941126, 1298390, 1518661, 2207263, 2352815, 3037322, 4414526, 4705630, 7593305, 7999571, 11036315, 15186610, 15999142, 22072630, 39997855, 73878391, 79995710, 147756782, 369391955, 738783910, 1255932647, 2511865294, 6279663235, 12559326470]

約数ペア:

[(1, 12559326470), (2, 6279663235), (5, 2511865294), (10, 1255932647), (17, 738783910), (34, 369391955), (85, 147756782), (157, 79995710), (170, 73878391), (314, 39997855), (569, 22072630), (785, 15999142), (827, 15186610), (1138, 11036315), (1570, 7999571), (1654, 7593305), (2669, 4705630), (2845, 4414526), (4135, 3037322), (5338, 2352815), (5690, 2207263), (8270, 1518661), (9673, 1298390), (13345, 941126), (14059, 893330), (19346, 649195), (26690, 470563), (28118, 446665), (48365, 259678), (70295, 178666), (89333, 140590), (96730, 129839)]