346375250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 703134432

約数和(自身を除く): 356759182

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 197, 250, 325, 394, 541, 650, 985, 1082, 1625, 1970, 2561, 2705, 3250, 4925, 5122, 5410, 7033, 9850, 12805, 13525, 14066, 24625, 25610, 27050, 35165, 49250, 64025, 67625, 70330, 106577, 128050, 135250, 175825, 213154, 320125, 351650, 532885, 640250, 879125, 1065770, 1385501, 1758250, 2664425, 2771002, 5328850, 6927505, 13322125, 13855010, 26644250, 34637525, 69275050, 173187625, 346375250]

約数ペア:

[(1, 346375250), (2, 173187625), (5, 69275050), (10, 34637525), (13, 26644250), (25, 13855010), (26, 13322125), (50, 6927505), (65, 5328850), (125, 2771002), (130, 2664425), (197, 1758250), (250, 1385501), (325, 1065770), (394, 879125), (541, 640250), (650, 532885), (985, 351650), (1082, 320125), (1625, 213154), (1970, 175825), (2561, 135250), (2705, 128050), (3250, 106577), (4925, 70330), (5122, 67625), (5410, 64025), (7033, 49250), (9850, 35165), (12805, 27050), (13525, 25610), (14066, 24625)]