13897300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4528

約数の個数: 36

約数和(自身を含む): 31136896

約数和(自身を除く): 17239596

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 4483, 8966, 17932, 22415, 44830, 89660, 112075, 138973, 224150, 277946, 448300, 555892, 694865, 1389730, 2779460, 3474325, 6948650, 13897300]

約数ペア:

[(1, 13897300), (2, 6948650), (4, 3474325), (5, 2779460), (10, 1389730), (20, 694865), (25, 555892), (31, 448300), (50, 277946), (62, 224150), (100, 138973), (124, 112075), (155, 89660), (310, 44830), (620, 22415), (775, 17932), (1550, 8966), (3100, 4483)]