971303750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{40897}}^1$

素因数の和:40938

約数の個数: 40

約数和(自身を含む): 1916480280

約数和(自身を除く): 945176530

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 625, 950, 1250, 2375, 4750, 11875, 23750, 40897, 81794, 204485, 408970, 777043, 1022425, 1554086, 2044850, 3885215, 5112125, 7770430, 10224250, 19426075, 25560625, 38852150, 51121250, 97130375, 194260750, 485651875, 971303750]

約数ペア:

[(1, 971303750), (2, 485651875), (5, 194260750), (10, 97130375), (19, 51121250), (25, 38852150), (38, 25560625), (50, 19426075), (95, 10224250), (125, 7770430), (190, 5112125), (250, 3885215), (475, 2044850), (625, 1554086), (950, 1022425), (1250, 777043), (2375, 408970), (4750, 204485), (11875, 81794), (23750, 40897)]