4987170260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1\times {\mathrm{6299}}^1$

素因数の和:7616

約数の個数: 48

約数和(自身を含む): 10821081600

約数和(自身を除く): 5833911340

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1277, 2554, 5108, 6299, 6385, 12598, 12770, 25196, 25540, 31495, 39587, 62990, 79174, 125980, 158348, 195269, 197935, 390538, 395870, 781076, 791740, 976345, 1952690, 3905380, 8043823, 16087646, 32175292, 40219115, 80438230, 160876460, 249358513, 498717026, 997434052, 1246792565, 2493585130, 4987170260]

約数ペア:

[(1, 4987170260), (2, 2493585130), (4, 1246792565), (5, 997434052), (10, 498717026), (20, 249358513), (31, 160876460), (62, 80438230), (124, 40219115), (155, 32175292), (310, 16087646), (620, 8043823), (1277, 3905380), (2554, 1952690), (5108, 976345), (6299, 791740), (6385, 781076), (12598, 395870), (12770, 390538), (25196, 197935), (25540, 195269), (31495, 158348), (39587, 125980), (62990, 79174)]