12384350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 26717040

約数和(自身を除く): 14332690

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 89, 110, 115, 121, 178, 230, 242, 253, 275, 445, 506, 550, 575, 605, 890, 979, 1150, 1210, 1265, 1958, 2047, 2225, 2530, 2783, 3025, 4094, 4450, 4895, 5566, 6050, 6325, 9790, 10235, 10769, 12650, 13915, 20470, 21538, 22517, 24475, 27830, 45034, 48950, 51175, 53845, 69575, 102350, 107690, 112585, 139150, 225170, 247687, 269225, 495374, 538450, 562925, 1125850, 1238435, 2476870, 6192175, 12384350]

約数ペア:

[(1, 12384350), (2, 6192175), (5, 2476870), (10, 1238435), (11, 1125850), (22, 562925), (23, 538450), (25, 495374), (46, 269225), (50, 247687), (55, 225170), (89, 139150), (110, 112585), (115, 107690), (121, 102350), (178, 69575), (230, 53845), (242, 51175), (253, 48950), (275, 45034), (445, 27830), (506, 24475), (550, 22517), (575, 21538), (605, 20470), (890, 13915), (979, 12650), (1150, 10769), (1210, 10235), (1265, 9790), (1958, 6325), (2047, 6050), (2225, 5566), (2530, 4895), (2783, 4450), (3025, 4094)]