142600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 48

約数和(自身を含む): 357120

約数和(自身を除く): 214520

約数列:

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

約数ペア:

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