1192051250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:817

約数の個数: 80

約数和(自身を含む): 2431940280

約数和(自身を除く): 1239889030

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 125, 130, 218, 250, 325, 545, 625, 650, 673, 1090, 1250, 1346, 1417, 1625, 2725, 2834, 3250, 3365, 5450, 6730, 7085, 8125, 8749, 13625, 14170, 16250, 16825, 17498, 27250, 33650, 35425, 43745, 68125, 70850, 73357, 84125, 87490, 136250, 146714, 168250, 177125, 218725, 354250, 366785, 420625, 437450, 733570, 841250, 885625, 953641, 1093625, 1771250, 1833925, 1907282, 2187250, 3667850, 4768205, 5468125, 9169625, 9536410, 10936250, 18339250, 23841025, 45848125, 47682050, 91696250, 119205125, 238410250, 596025625, 1192051250]

約数ペア:

[(1, 1192051250), (2, 596025625), (5, 238410250), (10, 119205125), (13, 91696250), (25, 47682050), (26, 45848125), (50, 23841025), (65, 18339250), (109, 10936250), (125, 9536410), (130, 9169625), (218, 5468125), (250, 4768205), (325, 3667850), (545, 2187250), (625, 1907282), (650, 1833925), (673, 1771250), (1090, 1093625), (1250, 953641), (1346, 885625), (1417, 841250), (1625, 733570), (2725, 437450), (2834, 420625), (3250, 366785), (3365, 354250), (5450, 218725), (6730, 177125), (7085, 168250), (8125, 146714), (8749, 136250), (13625, 87490), (14170, 84125), (16250, 73357), (16825, 70850), (17498, 68125), (27250, 43745), (33650, 35425)]