7139820100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{172877}}^1$

素因数の和:172957

約数の個数: 72

約数和(自身を含む): 18006972480

約数和(自身を除く): 10867152380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 826, 1180, 1475, 1652, 2065, 2950, 4130, 5900, 8260, 10325, 20650, 41300, 172877, 345754, 691508, 864385, 1210139, 1728770, 2420278, 3457540, 4321925, 4840556, 6050695, 8643850, 10199743, 12101390, 17287700, 20399486, 24202780, 30253475, 40798972, 50998715, 60506950, 71398201, 101997430, 121013900, 142796402, 203994860, 254993575, 285592804, 356991005, 509987150, 713982010, 1019974300, 1427964020, 1784955025, 3569910050, 7139820100]

約数ペア:

[(1, 7139820100), (2, 3569910050), (4, 1784955025), (5, 1427964020), (7, 1019974300), (10, 713982010), (14, 509987150), (20, 356991005), (25, 285592804), (28, 254993575), (35, 203994860), (50, 142796402), (59, 121013900), (70, 101997430), (100, 71398201), (118, 60506950), (140, 50998715), (175, 40798972), (236, 30253475), (295, 24202780), (350, 20399486), (413, 17287700), (590, 12101390), (700, 10199743), (826, 8643850), (1180, 6050695), (1475, 4840556), (1652, 4321925), (2065, 3457540), (2950, 2420278), (4130, 1728770), (5900, 1210139), (8260, 864385), (10325, 691508), (20650, 345754), (41300, 172877)]