100199800

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{6863}}^1$

素因数の和:6952

約数の個数: 48

約数和(自身を含む): 236190240

約数和(自身を除く): 135990440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2920, 3650, 6863, 7300, 13726, 14600, 27452, 34315, 54904, 68630, 137260, 171575, 274520, 343150, 500999, 686300, 1001998, 1372600, 2003996, 2504995, 4007992, 5009990, 10019980, 12524975, 20039960, 25049950, 50099900, 100199800]

約数ペア:

[(1, 100199800), (2, 50099900), (4, 25049950), (5, 20039960), (8, 12524975), (10, 10019980), (20, 5009990), (25, 4007992), (40, 2504995), (50, 2003996), (73, 1372600), (100, 1001998), (146, 686300), (200, 500999), (292, 343150), (365, 274520), (584, 171575), (730, 137260), (1460, 68630), (1825, 54904), (2920, 34315), (3650, 27452), (6863, 14600), (7300, 13726)]