98889760

素因数分解:

$2^5\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1657}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 234394776

約数和(自身を除く): 135505016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 373, 746, 1492, 1657, 1865, 2984, 3314, 3730, 5968, 6628, 7460, 8285, 11936, 13256, 14920, 16570, 26512, 29840, 33140, 53024, 59680, 66280, 132560, 265120, 618061, 1236122, 2472244, 3090305, 4944488, 6180610, 9888976, 12361220, 19777952, 24722440, 49444880, 98889760]

約数ペア:

[(1, 98889760), (2, 49444880), (4, 24722440), (5, 19777952), (8, 12361220), (10, 9888976), (16, 6180610), (20, 4944488), (32, 3090305), (40, 2472244), (80, 1236122), (160, 618061), (373, 265120), (746, 132560), (1492, 66280), (1657, 59680), (1865, 53024), (2984, 33140), (3314, 29840), (3730, 26512), (5968, 16570), (6628, 14920), (7460, 13256), (8285, 11936)]