115239400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18587}}^1$

素因数の和:18634

約数の個数: 48

約数和(自身を含む): 276589440

約数和(自身を除く): 161350040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 18587, 37174, 74348, 92935, 148696, 185870, 371740, 464675, 576197, 743480, 929350, 1152394, 1858700, 2304788, 2880985, 3717400, 4609576, 5761970, 11523940, 14404925, 23047880, 28809850, 57619700, 115239400]

約数ペア:

[(1, 115239400), (2, 57619700), (4, 28809850), (5, 23047880), (8, 14404925), (10, 11523940), (20, 5761970), (25, 4609576), (31, 3717400), (40, 2880985), (50, 2304788), (62, 1858700), (100, 1152394), (124, 929350), (155, 743480), (200, 576197), (248, 464675), (310, 371740), (620, 185870), (775, 148696), (1240, 92935), (1550, 74348), (3100, 37174), (6200, 18587)]