1187300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 2666496

約数和(自身を除く): 1479196

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 383, 620, 766, 775, 1532, 1550, 1915, 3100, 3830, 7660, 9575, 11873, 19150, 23746, 38300, 47492, 59365, 118730, 237460, 296825, 593650, 1187300]

約数ペア:

[(1, 1187300), (2, 593650), (4, 296825), (5, 237460), (10, 118730), (20, 59365), (25, 47492), (31, 38300), (50, 23746), (62, 19150), (100, 11873), (124, 9575), (155, 7660), (310, 3830), (383, 3100), (620, 1915), (766, 1550), (775, 1532)]