415067208260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{366169}}^1$

素因数の和:366373

約数の個数: 72

約数和(自身を含む): 925793469720

約数和(自身を除く): 510726261460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 314, 361, 380, 628, 722, 785, 1444, 1570, 1805, 2983, 3140, 3610, 5966, 7220, 11932, 14915, 29830, 56677, 59660, 113354, 226708, 283385, 366169, 566770, 732338, 1133540, 1464676, 1830845, 3661690, 6957211, 7323380, 13914422, 27828844, 34786055, 57488533, 69572110, 114977066, 132187009, 139144220, 229954132, 264374018, 287442665, 528748036, 574885330, 660935045, 1092282127, 1149770660, 1321870090, 2184564254, 2643740180, 4369128508, 5461410635, 10922821270, 20753360413, 21845642540, 41506720826, 83013441652, 103766802065, 207533604130, 415067208260]

約数ペア:

[(1, 415067208260), (2, 207533604130), (4, 103766802065), (5, 83013441652), (10, 41506720826), (19, 21845642540), (20, 20753360413), (38, 10922821270), (76, 5461410635), (95, 4369128508), (157, 2643740180), (190, 2184564254), (314, 1321870090), (361, 1149770660), (380, 1092282127), (628, 660935045), (722, 574885330), (785, 528748036), (1444, 287442665), (1570, 264374018), (1805, 229954132), (2983, 139144220), (3140, 132187009), (3610, 114977066), (5966, 69572110), (7220, 57488533), (11932, 34786055), (14915, 27828844), (29830, 13914422), (56677, 7323380), (59660, 6957211), (113354, 3661690), (226708, 1830845), (283385, 1464676), (366169, 1133540), (566770, 732338)]