98935880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3534

約数の個数: 64

約数和(自身を含む): 239846400

約数和(自身を除く): 140910520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3469, 3565, 5704, 6938, 7130, 13876, 14260, 17345, 27752, 28520, 34690, 69380, 79787, 107539, 138760, 159574, 215078, 319148, 398935, 430156, 537695, 638296, 797870, 860312, 1075390, 1595740, 2150780, 2473397, 3191480, 4301560, 4946794, 9893588, 12366985, 19787176, 24733970, 49467940, 98935880]

約数ペア:

[(1, 98935880), (2, 49467940), (4, 24733970), (5, 19787176), (8, 12366985), (10, 9893588), (20, 4946794), (23, 4301560), (31, 3191480), (40, 2473397), (46, 2150780), (62, 1595740), (92, 1075390), (115, 860312), (124, 797870), (155, 638296), (184, 537695), (230, 430156), (248, 398935), (310, 319148), (460, 215078), (620, 159574), (713, 138760), (920, 107539), (1240, 79787), (1426, 69380), (2852, 34690), (3469, 28520), (3565, 27752), (5704, 17345), (6938, 14260), (7130, 13876)]