23403250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 49795200

約数和(自身を除く): 26391950

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 190, 247, 250, 325, 379, 475, 494, 650, 758, 950, 1235, 1625, 1895, 2375, 2470, 3250, 3790, 4750, 4927, 6175, 7201, 9475, 9854, 12350, 14402, 18950, 24635, 30875, 36005, 47375, 49270, 61750, 72010, 93613, 94750, 123175, 180025, 187226, 246350, 360050, 468065, 615875, 900125, 936130, 1231750, 1800250, 2340325, 4680650, 11701625, 23403250]

約数ペア:

[(1, 23403250), (2, 11701625), (5, 4680650), (10, 2340325), (13, 1800250), (19, 1231750), (25, 936130), (26, 900125), (38, 615875), (50, 468065), (65, 360050), (95, 246350), (125, 187226), (130, 180025), (190, 123175), (247, 94750), (250, 93613), (325, 72010), (379, 61750), (475, 49270), (494, 47375), (650, 36005), (758, 30875), (950, 24635), (1235, 18950), (1625, 14402), (1895, 12350), (2375, 9854), (2470, 9475), (3250, 7201), (3790, 6175), (4750, 4927)]