98910080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9091}}^1$

素因数の和:9127

約数の個数: 64

約数和(自身を含む): 250393680

約数和(自身を除く): 151483600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 9091, 10880, 18182, 36364, 45455, 72728, 90910, 145456, 154547, 181820, 290912, 309094, 363640, 581824, 618188, 727280, 772735, 1163648, 1236376, 1454560, 1545470, 2472752, 2909120, 3090940, 4945504, 5818240, 6181880, 9891008, 12363760, 19782016, 24727520, 49455040, 98910080]

約数ペア:

[(1, 98910080), (2, 49455040), (4, 24727520), (5, 19782016), (8, 12363760), (10, 9891008), (16, 6181880), (17, 5818240), (20, 4945504), (32, 3090940), (34, 2909120), (40, 2472752), (64, 1545470), (68, 1454560), (80, 1236376), (85, 1163648), (128, 772735), (136, 727280), (160, 618188), (170, 581824), (272, 363640), (320, 309094), (340, 290912), (544, 181820), (640, 154547), (680, 145456), (1088, 90910), (1360, 72728), (2176, 45455), (2720, 36364), (5440, 18182), (9091, 10880)]