1124500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 2660112

約数和(自身を除く): 1535612

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 173, 250, 260, 325, 346, 500, 650, 692, 865, 1300, 1625, 1730, 2249, 3250, 3460, 4325, 4498, 6500, 8650, 8996, 11245, 17300, 21625, 22490, 43250, 44980, 56225, 86500, 112450, 224900, 281125, 562250, 1124500]

約数ペア:

[(1, 1124500), (2, 562250), (4, 281125), (5, 224900), (10, 112450), (13, 86500), (20, 56225), (25, 44980), (26, 43250), (50, 22490), (52, 21625), (65, 17300), (100, 11245), (125, 8996), (130, 8650), (173, 6500), (250, 4498), (260, 4325), (325, 3460), (346, 3250), (500, 2249), (650, 1730), (692, 1625), (865, 1300)]