98385320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7266

約数の個数: 64

約数和(自身を含む): 249315840

約数和(自身を除く): 150930520

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, 7213, 13640, 14426, 28852, 36065, 57704, 72130, 79343, 144260, 158686, 223603, 288520, 317372, 396715, 447206, 634744, 793430, 894412, 1118015, 1586860, 1788824, 2236030, 2459633, 3173720, 4472060, 4919266, 8944120, 9838532, 12298165, 19677064, 24596330, 49192660, 98385320]

約数ペア:

[(1, 98385320), (2, 49192660), (4, 24596330), (5, 19677064), (8, 12298165), (10, 9838532), (11, 8944120), (20, 4919266), (22, 4472060), (31, 3173720), (40, 2459633), (44, 2236030), (55, 1788824), (62, 1586860), (88, 1118015), (110, 894412), (124, 793430), (155, 634744), (220, 447206), (248, 396715), (310, 317372), (341, 288520), (440, 223603), (620, 158686), (682, 144260), (1240, 79343), (1364, 72130), (1705, 57704), (2728, 36065), (3410, 28852), (6820, 14426), (7213, 13640)]