102907520

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7033

約数の個数: 64

約数和(自身を含む): 256746240

約数和(自身を除く): 153838720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 6991, 7360, 13982, 14720, 27964, 34955, 55928, 69910, 111856, 139820, 160793, 223712, 279640, 321586, 447424, 559280, 643172, 803965, 894848, 1118560, 1286344, 1607930, 2237120, 2572688, 3215860, 4474240, 5145376, 6431720, 10290752, 12863440, 20581504, 25726880, 51453760, 102907520]

約数ペア:

[(1, 102907520), (2, 51453760), (4, 25726880), (5, 20581504), (8, 12863440), (10, 10290752), (16, 6431720), (20, 5145376), (23, 4474240), (32, 3215860), (40, 2572688), (46, 2237120), (64, 1607930), (80, 1286344), (92, 1118560), (115, 894848), (128, 803965), (160, 643172), (184, 559280), (230, 447424), (320, 321586), (368, 279640), (460, 223712), (640, 160793), (736, 139820), (920, 111856), (1472, 69910), (1840, 55928), (2944, 34955), (3680, 27964), (6991, 14720), (7360, 13982)]