129944600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{38219}}^1$

素因数の和:38252

約数の個数: 48

約数和(自身を含む): 319901400

約数和(自身を除く): 189956800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 38219, 76438, 152876, 191095, 305752, 382190, 649723, 764380, 955475, 1299446, 1528760, 1910950, 2598892, 3248615, 3821900, 5197784, 6497230, 7643800, 12994460, 16243075, 25988920, 32486150, 64972300, 129944600]

約数ペア:

[(1, 129944600), (2, 64972300), (4, 32486150), (5, 25988920), (8, 16243075), (10, 12994460), (17, 7643800), (20, 6497230), (25, 5197784), (34, 3821900), (40, 3248615), (50, 2598892), (68, 1910950), (85, 1528760), (100, 1299446), (136, 955475), (170, 764380), (200, 649723), (340, 382190), (425, 305752), (680, 191095), (850, 152876), (1700, 76438), (3400, 38219)]