171141850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 368976384

約数和(自身を除く): 197834534

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 83, 110, 115, 163, 166, 230, 253, 275, 326, 415, 506, 550, 575, 815, 830, 913, 1150, 1265, 1630, 1793, 1826, 1909, 2075, 2530, 3586, 3749, 3818, 4075, 4150, 4565, 6325, 7498, 8150, 8965, 9130, 9545, 12650, 13529, 17930, 18745, 19090, 20999, 22825, 27058, 37490, 41239, 41998, 44825, 45650, 47725, 67645, 82478, 89650, 93725, 95450, 104995, 135290, 148819, 187450, 206195, 209990, 297638, 311167, 338225, 412390, 524975, 622334, 676450, 744095, 1030975, 1049950, 1488190, 1555835, 2061950, 3111670, 3422837, 3720475, 6845674, 7440950, 7779175, 15558350, 17114185, 34228370, 85570925, 171141850]

約数ペア:

[(1, 171141850), (2, 85570925), (5, 34228370), (10, 17114185), (11, 15558350), (22, 7779175), (23, 7440950), (25, 6845674), (46, 3720475), (50, 3422837), (55, 3111670), (83, 2061950), (110, 1555835), (115, 1488190), (163, 1049950), (166, 1030975), (230, 744095), (253, 676450), (275, 622334), (326, 524975), (415, 412390), (506, 338225), (550, 311167), (575, 297638), (815, 209990), (830, 206195), (913, 187450), (1150, 148819), (1265, 135290), (1630, 104995), (1793, 95450), (1826, 93725), (1909, 89650), (2075, 82478), (2530, 67645), (3586, 47725), (3749, 45650), (3818, 44825), (4075, 41998), (4150, 41239), (4565, 37490), (6325, 27058), (7498, 22825), (8150, 20999), (8965, 19090), (9130, 18745), (9545, 17930), (12650, 13529)]