103174120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2347}}^1$

素因数の和:2522

約数の個数: 64

約数和(自身を含む): 267108480

約数和(自身を除く): 163934360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 157, 280, 314, 628, 785, 1099, 1256, 1570, 2198, 2347, 3140, 4396, 4694, 5495, 6280, 8792, 9388, 10990, 11735, 16429, 18776, 21980, 23470, 32858, 43960, 46940, 65716, 82145, 93880, 131432, 164290, 328580, 368479, 657160, 736958, 1473916, 1842395, 2579353, 2947832, 3684790, 5158706, 7369580, 10317412, 12896765, 14739160, 20634824, 25793530, 51587060, 103174120]

約数ペア:

[(1, 103174120), (2, 51587060), (4, 25793530), (5, 20634824), (7, 14739160), (8, 12896765), (10, 10317412), (14, 7369580), (20, 5158706), (28, 3684790), (35, 2947832), (40, 2579353), (56, 1842395), (70, 1473916), (140, 736958), (157, 657160), (280, 368479), (314, 328580), (628, 164290), (785, 131432), (1099, 93880), (1256, 82145), (1570, 65716), (2198, 46940), (2347, 43960), (3140, 32858), (4396, 23470), (4694, 21980), (5495, 18776), (6280, 16429), (8792, 11735), (9388, 10990)]