100967425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 144365760

約数和(自身を除く): 43398335

約数列:

[1, 5, 13, 19, 25, 65, 83, 95, 197, 247, 325, 415, 475, 985, 1079, 1235, 1577, 2075, 2561, 3743, 4925, 5395, 6175, 7885, 12805, 16351, 18715, 20501, 26975, 39425, 48659, 64025, 81755, 93575, 102505, 212563, 243295, 310669, 408775, 512525, 1062815, 1216475, 1553345, 4038697, 5314075, 7766725, 20193485, 100967425]

約数ペア:

[(1, 100967425), (5, 20193485), (13, 7766725), (19, 5314075), (25, 4038697), (65, 1553345), (83, 1216475), (95, 1062815), (197, 512525), (247, 408775), (325, 310669), (415, 243295), (475, 212563), (985, 102505), (1079, 93575), (1235, 81755), (1577, 64025), (2075, 48659), (2561, 39425), (3743, 26975), (4925, 20501), (5395, 18715), (6175, 16351), (7885, 12805)]