8049582580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{563}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 18422820864

約数和(自身を除く): 10373238284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 433, 508, 563, 635, 866, 1126, 1270, 1651, 1732, 2165, 2252, 2540, 2815, 3302, 4330, 5629, 5630, 6604, 7319, 8255, 8660, 11258, 11260, 14638, 16510, 22516, 28145, 29276, 33020, 36595, 54991, 56290, 71501, 73190, 109982, 112580, 143002, 146380, 219964, 243779, 274955, 286004, 357505, 487558, 549910, 714883, 715010, 929513, 975116, 1099820, 1218895, 1429766, 1430020, 1859026, 2437790, 2859532, 3169127, 3574415, 3718052, 4647565, 4875580, 6338254, 7148830, 9295130, 12676508, 14297660, 15845635, 18590260, 30959933, 31691270, 61919866, 63382540, 123839732, 154799665, 309599330, 402479129, 619198660, 804958258, 1609916516, 2012395645, 4024791290, 8049582580]

約数ペア:

[(1, 8049582580), (2, 4024791290), (4, 2012395645), (5, 1609916516), (10, 804958258), (13, 619198660), (20, 402479129), (26, 309599330), (52, 154799665), (65, 123839732), (127, 63382540), (130, 61919866), (254, 31691270), (260, 30959933), (433, 18590260), (508, 15845635), (563, 14297660), (635, 12676508), (866, 9295130), (1126, 7148830), (1270, 6338254), (1651, 4875580), (1732, 4647565), (2165, 3718052), (2252, 3574415), (2540, 3169127), (2815, 2859532), (3302, 2437790), (4330, 1859026), (5629, 1430020), (5630, 1429766), (6604, 1218895), (7319, 1099820), (8255, 975116), (8660, 929513), (11258, 715010), (11260, 714883), (14638, 549910), (16510, 487558), (22516, 357505), (28145, 286004), (29276, 274955), (33020, 243779), (36595, 219964), (54991, 146380), (56290, 143002), (71501, 112580), (73190, 109982)]