61239800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{13313}}^1$

素因数の和:13352

約数の個数: 48

約数和(自身を含む): 148584240

約数和(自身を除く): 87344440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 13313, 26626, 53252, 66565, 106504, 133130, 266260, 306199, 332825, 532520, 612398, 665650, 1224796, 1331300, 1530995, 2449592, 2662600, 3061990, 6123980, 7654975, 12247960, 15309950, 30619900, 61239800]

約数ペア:

[(1, 61239800), (2, 30619900), (4, 15309950), (5, 12247960), (8, 7654975), (10, 6123980), (20, 3061990), (23, 2662600), (25, 2449592), (40, 1530995), (46, 1331300), (50, 1224796), (92, 665650), (100, 612398), (115, 532520), (184, 332825), (200, 306199), (230, 266260), (460, 133130), (575, 106504), (920, 66565), (1150, 53252), (2300, 26626), (4600, 13313)]