20142404350

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{74203}}^1$

素因数の和:74365

約数の個数: 48

約数和(自身を含む): 38507423760

約数和(自身を除く): 18365019410

約数列:

[1, 2, 5, 10, 25, 50, 61, 89, 122, 178, 305, 445, 610, 890, 1525, 2225, 3050, 4450, 5429, 10858, 27145, 54290, 74203, 135725, 148406, 271450, 371015, 742030, 1855075, 3710150, 4526383, 6604067, 9052766, 13208134, 22631915, 33020335, 45263830, 66040670, 113159575, 165101675, 226319150, 330203350, 402848087, 805696174, 2014240435, 4028480870, 10071202175, 20142404350]

約数ペア:

[(1, 20142404350), (2, 10071202175), (5, 4028480870), (10, 2014240435), (25, 805696174), (50, 402848087), (61, 330203350), (89, 226319150), (122, 165101675), (178, 113159575), (305, 66040670), (445, 45263830), (610, 33020335), (890, 22631915), (1525, 13208134), (2225, 9052766), (3050, 6604067), (4450, 4526383), (5429, 3710150), (10858, 1855075), (27145, 742030), (54290, 371015), (74203, 271450), (135725, 148406)]