13262950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 27141120

約数和(自身を除く): 13878170

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 607, 874, 950, 1150, 1214, 2185, 3035, 4370, 6070, 10925, 11533, 13961, 15175, 21850, 23066, 27922, 30350, 57665, 69805, 115330, 139610, 265259, 288325, 349025, 530518, 576650, 698050, 1326295, 2652590, 6631475, 13262950]

約数ペア:

[(1, 13262950), (2, 6631475), (5, 2652590), (10, 1326295), (19, 698050), (23, 576650), (25, 530518), (38, 349025), (46, 288325), (50, 265259), (95, 139610), (115, 115330), (190, 69805), (230, 57665), (437, 30350), (475, 27922), (575, 23066), (607, 21850), (874, 15175), (950, 13961), (1150, 11533), (1214, 10925), (2185, 6070), (3035, 4370)]