15662363900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{23269}}^1$

素因数の和:23463

約数の個数: 72

約数和(自身を含む): 34902766080

約数和(自身を除く): 19240402180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 127, 212, 254, 265, 508, 530, 635, 1060, 1270, 1325, 2540, 2650, 3175, 5300, 6350, 6731, 12700, 13462, 23269, 26924, 33655, 46538, 67310, 93076, 116345, 134620, 168275, 232690, 336550, 465380, 581725, 673100, 1163450, 1233257, 2326900, 2466514, 2955163, 4933028, 5910326, 6166285, 11820652, 12332570, 14775815, 24665140, 29551630, 30831425, 59103260, 61662850, 73879075, 123325700, 147758150, 156623639, 295516300, 313247278, 626494556, 783118195, 1566236390, 3132472780, 3915590975, 7831181950, 15662363900]

約数ペア:

[(1, 15662363900), (2, 7831181950), (4, 3915590975), (5, 3132472780), (10, 1566236390), (20, 783118195), (25, 626494556), (50, 313247278), (53, 295516300), (100, 156623639), (106, 147758150), (127, 123325700), (212, 73879075), (254, 61662850), (265, 59103260), (508, 30831425), (530, 29551630), (635, 24665140), (1060, 14775815), (1270, 12332570), (1325, 11820652), (2540, 6166285), (2650, 5910326), (3175, 4933028), (5300, 2955163), (6350, 2466514), (6731, 2326900), (12700, 1233257), (13462, 1163450), (23269, 673100), (26924, 581725), (33655, 465380), (46538, 336550), (67310, 232690), (93076, 168275), (116345, 134620)]