1248264050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1124

約数の個数: 96

約数和(自身を含む): 2671864704

約数和(自身を除く): 1423600654

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 101, 110, 115, 202, 230, 253, 275, 505, 506, 550, 575, 977, 1010, 1111, 1150, 1265, 1954, 2222, 2323, 2525, 2530, 4646, 4885, 5050, 5555, 6325, 9770, 10747, 11110, 11615, 12650, 21494, 22471, 23230, 24425, 25553, 27775, 44942, 48850, 51106, 53735, 55550, 58075, 98677, 107470, 112355, 116150, 127765, 197354, 224710, 247181, 255530, 268675, 493385, 494362, 537350, 561775, 638825, 986770, 1085447, 1123550, 1235905, 1277650, 2170894, 2269571, 2466925, 2471810, 4539142, 4933850, 5427235, 6179525, 10854470, 11347855, 12359050, 22695710, 24965281, 27136175, 49930562, 54272350, 56739275, 113478550, 124826405, 249652810, 624132025, 1248264050]

約数ペア:

[(1, 1248264050), (2, 624132025), (5, 249652810), (10, 124826405), (11, 113478550), (22, 56739275), (23, 54272350), (25, 49930562), (46, 27136175), (50, 24965281), (55, 22695710), (101, 12359050), (110, 11347855), (115, 10854470), (202, 6179525), (230, 5427235), (253, 4933850), (275, 4539142), (505, 2471810), (506, 2466925), (550, 2269571), (575, 2170894), (977, 1277650), (1010, 1235905), (1111, 1123550), (1150, 1085447), (1265, 986770), (1954, 638825), (2222, 561775), (2323, 537350), (2525, 494362), (2530, 493385), (4646, 268675), (4885, 255530), (5050, 247181), (5555, 224710), (6325, 197354), (9770, 127765), (10747, 116150), (11110, 112355), (11615, 107470), (12650, 98677), (21494, 58075), (22471, 55550), (23230, 53735), (24425, 51106), (25553, 48850), (27775, 44942)]