80403050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 188987904

約数和(自身を除く): 108584854

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 41, 50, 65, 70, 82, 91, 130, 175, 182, 205, 287, 325, 350, 410, 431, 455, 533, 574, 650, 862, 910, 1025, 1066, 1435, 2050, 2155, 2275, 2665, 2870, 3017, 3731, 4310, 4550, 5330, 5603, 6034, 7175, 7462, 10775, 11206, 13325, 14350, 15085, 17671, 18655, 21550, 26650, 28015, 30170, 35342, 37310, 39221, 56030, 75425, 78442, 88355, 93275, 123697, 140075, 150850, 176710, 186550, 196105, 229723, 247394, 280150, 392210, 441775, 459446, 618485, 883550, 980525, 1148615, 1236970, 1608061, 1961050, 2297230, 3092425, 3216122, 5743075, 6184850, 8040305, 11486150, 16080610, 40201525, 80403050]

約数ペア:

[(1, 80403050), (2, 40201525), (5, 16080610), (7, 11486150), (10, 8040305), (13, 6184850), (14, 5743075), (25, 3216122), (26, 3092425), (35, 2297230), (41, 1961050), (50, 1608061), (65, 1236970), (70, 1148615), (82, 980525), (91, 883550), (130, 618485), (175, 459446), (182, 441775), (205, 392210), (287, 280150), (325, 247394), (350, 229723), (410, 196105), (431, 186550), (455, 176710), (533, 150850), (574, 140075), (650, 123697), (862, 93275), (910, 88355), (1025, 78442), (1066, 75425), (1435, 56030), (2050, 39221), (2155, 37310), (2275, 35342), (2665, 30170), (2870, 28015), (3017, 26650), (3731, 21550), (4310, 18655), (4550, 17671), (5330, 15085), (5603, 14350), (6034, 13325), (7175, 11206), (7462, 10775)]