115162520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8443}}^1$

素因数の和:8496

約数の個数: 64

約数和(自身を含む): 291824640

約数和(自身を除く): 176662120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 8443, 13640, 16886, 33772, 42215, 67544, 84430, 92873, 168860, 185746, 261733, 337720, 371492, 464365, 523466, 742984, 928730, 1046932, 1308665, 1857460, 2093864, 2617330, 2879063, 3714920, 5234660, 5758126, 10469320, 11516252, 14395315, 23032504, 28790630, 57581260, 115162520]

約数ペア:

[(1, 115162520), (2, 57581260), (4, 28790630), (5, 23032504), (8, 14395315), (10, 11516252), (11, 10469320), (20, 5758126), (22, 5234660), (31, 3714920), (40, 2879063), (44, 2617330), (55, 2093864), (62, 1857460), (88, 1308665), (110, 1046932), (124, 928730), (155, 742984), (220, 523466), (248, 464365), (310, 371492), (341, 337720), (440, 261733), (620, 185746), (682, 168860), (1240, 92873), (1364, 84430), (1705, 67544), (2728, 42215), (3410, 33772), (6820, 16886), (8443, 13640)]