129486500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1854

約数の個数: 96

約数和(自身を含む): 332422272

約数和(自身を除く): 202935772

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 250, 260, 275, 286, 325, 500, 550, 572, 650, 715, 1100, 1300, 1375, 1430, 1625, 1811, 2750, 2860, 3250, 3575, 3622, 5500, 6500, 7150, 7244, 9055, 14300, 17875, 18110, 19921, 23543, 35750, 36220, 39842, 45275, 47086, 71500, 79684, 90550, 94172, 99605, 117715, 181100, 199210, 226375, 235430, 258973, 398420, 452750, 470860, 498025, 517946, 588575, 905500, 996050, 1035892, 1177150, 1294865, 1992100, 2354300, 2490125, 2589730, 2942875, 4980250, 5179460, 5885750, 6474325, 9960500, 11771500, 12948650, 25897300, 32371625, 64743250, 129486500]

約数ペア:

[(1, 129486500), (2, 64743250), (4, 32371625), (5, 25897300), (10, 12948650), (11, 11771500), (13, 9960500), (20, 6474325), (22, 5885750), (25, 5179460), (26, 4980250), (44, 2942875), (50, 2589730), (52, 2490125), (55, 2354300), (65, 1992100), (100, 1294865), (110, 1177150), (125, 1035892), (130, 996050), (143, 905500), (220, 588575), (250, 517946), (260, 498025), (275, 470860), (286, 452750), (325, 398420), (500, 258973), (550, 235430), (572, 226375), (650, 199210), (715, 181100), (1100, 117715), (1300, 99605), (1375, 94172), (1430, 90550), (1625, 79684), (1811, 71500), (2750, 47086), (2860, 45275), (3250, 39842), (3575, 36220), (3622, 35750), (5500, 23543), (6500, 19921), (7150, 18110), (7244, 17875), (9055, 14300)]