1946200900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{11633}}^1$

素因数の和:11893

約数の個数: 72

約数和(自身を含む): 4847189760

約数和(自身を除く): 2900988860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 239, 350, 478, 700, 956, 1195, 1673, 2390, 3346, 4780, 5975, 6692, 8365, 11633, 11950, 16730, 23266, 23900, 33460, 41825, 46532, 58165, 81431, 83650, 116330, 162862, 167300, 232660, 290825, 325724, 407155, 581650, 814310, 1163300, 1628620, 2035775, 2780287, 4071550, 5560574, 8143100, 11121148, 13901435, 19462009, 27802870, 38924018, 55605740, 69507175, 77848036, 97310045, 139014350, 194620090, 278028700, 389240180, 486550225, 973100450, 1946200900]

約数ペア:

[(1, 1946200900), (2, 973100450), (4, 486550225), (5, 389240180), (7, 278028700), (10, 194620090), (14, 139014350), (20, 97310045), (25, 77848036), (28, 69507175), (35, 55605740), (50, 38924018), (70, 27802870), (100, 19462009), (140, 13901435), (175, 11121148), (239, 8143100), (350, 5560574), (478, 4071550), (700, 2780287), (956, 2035775), (1195, 1628620), (1673, 1163300), (2390, 814310), (3346, 581650), (4780, 407155), (5975, 325724), (6692, 290825), (8365, 232660), (11633, 167300), (11950, 162862), (16730, 116330), (23266, 83650), (23900, 81431), (33460, 58165), (41825, 46532)]