117788650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:524

約数の個数: 72

約数和(自身を含む): 257501376

約数和(自身を除く): 139712726

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 131, 175, 245, 262, 350, 367, 490, 655, 734, 917, 1225, 1310, 1834, 1835, 2450, 2569, 3275, 3670, 4585, 5138, 6419, 6550, 9170, 9175, 12838, 12845, 17983, 18350, 22925, 25690, 32095, 35966, 45850, 48077, 64190, 64225, 89915, 96154, 128450, 160475, 179830, 240385, 320950, 336539, 449575, 480770, 673078, 899150, 1201925, 1682695, 2355773, 2403850, 3365390, 4711546, 8413475, 11778865, 16826950, 23557730, 58894325, 117788650]

約数ペア:

[(1, 117788650), (2, 58894325), (5, 23557730), (7, 16826950), (10, 11778865), (14, 8413475), (25, 4711546), (35, 3365390), (49, 2403850), (50, 2355773), (70, 1682695), (98, 1201925), (131, 899150), (175, 673078), (245, 480770), (262, 449575), (350, 336539), (367, 320950), (490, 240385), (655, 179830), (734, 160475), (917, 128450), (1225, 96154), (1310, 89915), (1834, 64225), (1835, 64190), (2450, 48077), (2569, 45850), (3275, 35966), (3670, 32095), (4585, 25690), (5138, 22925), (6419, 18350), (6550, 17983), (9170, 12845), (9175, 12838)]