285200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 60

約数和(自身を含む): 738048

約数和(自身を除く): 452848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 40, 46, 50, 62, 80, 92, 100, 115, 124, 155, 184, 200, 230, 248, 310, 368, 400, 460, 496, 575, 620, 713, 775, 920, 1150, 1240, 1426, 1550, 1840, 2300, 2480, 2852, 3100, 3565, 4600, 5704, 6200, 7130, 9200, 11408, 12400, 14260, 17825, 28520, 35650, 57040, 71300, 142600, 285200]

約数ペア:

[(1, 285200), (2, 142600), (4, 71300), (5, 57040), (8, 35650), (10, 28520), (16, 17825), (20, 14260), (23, 12400), (25, 11408), (31, 9200), (40, 7130), (46, 6200), (50, 5704), (62, 4600), (80, 3565), (92, 3100), (100, 2852), (115, 2480), (124, 2300), (155, 1840), (184, 1550), (200, 1426), (230, 1240), (248, 1150), (310, 920), (368, 775), (400, 713), (460, 620), (496, 575)]