14012500

素因数分解:

$2^2\times 5^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 32810400

約数和(自身を除く): 18797900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 59, 76, 95, 100, 118, 125, 190, 236, 250, 295, 380, 475, 500, 590, 625, 950, 1121, 1180, 1250, 1475, 1900, 2242, 2375, 2500, 2950, 3125, 4484, 4750, 5605, 5900, 6250, 7375, 9500, 11210, 11875, 12500, 14750, 22420, 23750, 28025, 29500, 36875, 47500, 56050, 59375, 73750, 112100, 118750, 140125, 147500, 184375, 237500, 280250, 368750, 560500, 700625, 737500, 1401250, 2802500, 3503125, 7006250, 14012500]

約数ペア:

[(1, 14012500), (2, 7006250), (4, 3503125), (5, 2802500), (10, 1401250), (19, 737500), (20, 700625), (25, 560500), (38, 368750), (50, 280250), (59, 237500), (76, 184375), (95, 147500), (100, 140125), (118, 118750), (125, 112100), (190, 73750), (236, 59375), (250, 56050), (295, 47500), (380, 36875), (475, 29500), (500, 28025), (590, 23750), (625, 22420), (950, 14750), (1121, 12500), (1180, 11875), (1250, 11210), (1475, 9500), (1900, 7375), (2242, 6250), (2375, 5900), (2500, 5605), (2950, 4750), (3125, 4484)]