65161300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 151365312

約数和(自身を除く): 86204012

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 41, 46, 50, 82, 92, 100, 115, 164, 205, 230, 410, 460, 575, 691, 820, 943, 1025, 1150, 1382, 1886, 2050, 2300, 2764, 3455, 3772, 4100, 4715, 6910, 9430, 13820, 15893, 17275, 18860, 23575, 28331, 31786, 34550, 47150, 56662, 63572, 69100, 79465, 94300, 113324, 141655, 158930, 283310, 317860, 397325, 566620, 651613, 708275, 794650, 1303226, 1416550, 1589300, 2606452, 2833100, 3258065, 6516130, 13032260, 16290325, 32580650, 65161300]

約数ペア:

[(1, 65161300), (2, 32580650), (4, 16290325), (5, 13032260), (10, 6516130), (20, 3258065), (23, 2833100), (25, 2606452), (41, 1589300), (46, 1416550), (50, 1303226), (82, 794650), (92, 708275), (100, 651613), (115, 566620), (164, 397325), (205, 317860), (230, 283310), (410, 158930), (460, 141655), (575, 113324), (691, 94300), (820, 79465), (943, 69100), (1025, 63572), (1150, 56662), (1382, 47150), (1886, 34550), (2050, 31786), (2300, 28331), (2764, 23575), (3455, 18860), (3772, 17275), (4100, 15893), (4715, 13820), (6910, 9430)]