2012020450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3001}}^1$

素因数の和:3100

約数の個数: 96

約数和(自身を含む): 4341900672

約数和(自身を除く): 2329880222

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 53, 55, 106, 110, 115, 230, 253, 265, 275, 506, 530, 550, 575, 583, 1150, 1166, 1219, 1265, 1325, 2438, 2530, 2650, 2915, 3001, 5830, 6002, 6095, 6325, 12190, 12650, 13409, 14575, 15005, 26818, 29150, 30010, 30475, 33011, 60950, 66022, 67045, 69023, 75025, 134090, 138046, 150050, 159053, 165055, 318106, 330110, 335225, 345115, 670450, 690230, 759253, 795265, 825275, 1518506, 1590530, 1650550, 1725575, 1749583, 3451150, 3499166, 3658219, 3796265, 3976325, 7316438, 7592530, 7952650, 8747915, 17495830, 18291095, 18981325, 36582190, 37962650, 40240409, 43739575, 80480818, 87479150, 91455475, 182910950, 201202045, 402404090, 1006010225, 2012020450]

約数ペア:

[(1, 2012020450), (2, 1006010225), (5, 402404090), (10, 201202045), (11, 182910950), (22, 91455475), (23, 87479150), (25, 80480818), (46, 43739575), (50, 40240409), (53, 37962650), (55, 36582190), (106, 18981325), (110, 18291095), (115, 17495830), (230, 8747915), (253, 7952650), (265, 7592530), (275, 7316438), (506, 3976325), (530, 3796265), (550, 3658219), (575, 3499166), (583, 3451150), (1150, 1749583), (1166, 1725575), (1219, 1650550), (1265, 1590530), (1325, 1518506), (2438, 825275), (2530, 795265), (2650, 759253), (2915, 690230), (3001, 670450), (5830, 345115), (6002, 335225), (6095, 330110), (6325, 318106), (12190, 165055), (12650, 159053), (13409, 150050), (14575, 138046), (15005, 134090), (26818, 75025), (29150, 69023), (30010, 67045), (30475, 66022), (33011, 60950)]