101276480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18617}}^1$

素因数の和:18651

約数の個数: 56

約数和(自身を含む): 255364488

約数和(自身を除く): 154088008

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, 18617, 37234, 74468, 93085, 148936, 186170, 297872, 316489, 372340, 595744, 632978, 744680, 1191488, 1265956, 1489360, 1582445, 2531912, 2978720, 3164890, 5063824, 5957440, 6329780, 10127648, 12659560, 20255296, 25319120, 50638240, 101276480]

約数ペア:

[(1, 101276480), (2, 50638240), (4, 25319120), (5, 20255296), (8, 12659560), (10, 10127648), (16, 6329780), (17, 5957440), (20, 5063824), (32, 3164890), (34, 2978720), (40, 2531912), (64, 1582445), (68, 1489360), (80, 1265956), (85, 1191488), (136, 744680), (160, 632978), (170, 595744), (272, 372340), (320, 316489), (340, 297872), (544, 186170), (680, 148936), (1088, 93085), (1360, 74468), (2720, 37234), (5440, 18617)]