85228480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15667}}^1$

素因数の和:15701

約数の個数: 56

約数和(自身を含む): 214902288

約数和(自身を除く): 129673808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 15667, 31334, 62668, 78335, 125336, 156670, 250672, 266339, 313340, 501344, 532678, 626680, 1002688, 1065356, 1253360, 1331695, 2130712, 2506720, 2663390, 4261424, 5013440, 5326780, 8522848, 10653560, 17045696, 21307120, 42614240, 85228480]

約数ペア:

[(1, 85228480), (2, 42614240), (4, 21307120), (5, 17045696), (8, 10653560), (10, 8522848), (16, 5326780), (17, 5013440), (20, 4261424), (32, 2663390), (34, 2506720), (40, 2130712), (64, 1331695), (68, 1253360), (80, 1065356), (85, 1002688), (136, 626680), (160, 532678), (170, 501344), (272, 313340), (320, 266339), (340, 250672), (544, 156670), (680, 125336), (1088, 78335), (1360, 62668), (2720, 31334), (5440, 15667)]