84701500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 202902336

約数和(自身を除く): 118200836

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 83, 100, 125, 130, 157, 166, 250, 260, 314, 325, 332, 415, 500, 628, 650, 785, 830, 1079, 1300, 1570, 1625, 1660, 2041, 2075, 2158, 3140, 3250, 3925, 4082, 4150, 4316, 5395, 6500, 7850, 8164, 8300, 10205, 10375, 10790, 13031, 15700, 19625, 20410, 20750, 21580, 26062, 26975, 39250, 40820, 41500, 51025, 52124, 53950, 65155, 78500, 102050, 107900, 130310, 134875, 169403, 204100, 255125, 260620, 269750, 325775, 338806, 510250, 539500, 651550, 677612, 847015, 1020500, 1303100, 1628875, 1694030, 3257750, 3388060, 4235075, 6515500, 8470150, 16940300, 21175375, 42350750, 84701500]

約数ペア:

[(1, 84701500), (2, 42350750), (4, 21175375), (5, 16940300), (10, 8470150), (13, 6515500), (20, 4235075), (25, 3388060), (26, 3257750), (50, 1694030), (52, 1628875), (65, 1303100), (83, 1020500), (100, 847015), (125, 677612), (130, 651550), (157, 539500), (166, 510250), (250, 338806), (260, 325775), (314, 269750), (325, 260620), (332, 255125), (415, 204100), (500, 169403), (628, 134875), (650, 130310), (785, 107900), (830, 102050), (1079, 78500), (1300, 65155), (1570, 53950), (1625, 52124), (1660, 51025), (2041, 41500), (2075, 40820), (2158, 39250), (3140, 26975), (3250, 26062), (3925, 21580), (4082, 20750), (4150, 20410), (4316, 19625), (5395, 15700), (6500, 13031), (7850, 10790), (8164, 10375), (8300, 10205)]