72349550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15901}}^1$

素因数の和:15933

約数の個数: 48

約数和(自身を含む): 165635232

約数和(自身を除く): 93285682

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 15901, 31802, 79505, 111307, 159010, 206713, 222614, 397525, 413426, 556535, 795050, 1033565, 1113070, 1446991, 2067130, 2782675, 2893982, 5167825, 5565350, 7234955, 10335650, 14469910, 36174775, 72349550]

約数ペア:

[(1, 72349550), (2, 36174775), (5, 14469910), (7, 10335650), (10, 7234955), (13, 5565350), (14, 5167825), (25, 2893982), (26, 2782675), (35, 2067130), (50, 1446991), (65, 1113070), (70, 1033565), (91, 795050), (130, 556535), (175, 413426), (182, 397525), (325, 222614), (350, 206713), (455, 159010), (650, 111307), (910, 79505), (2275, 31802), (4550, 15901)]