474913040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{967}}^1$

素因数の和:1864

約数の個数: 80

約数和(自身を含む): 1264657152

約数和(自身を除く): 789744112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 877, 967, 1754, 1934, 3508, 3868, 4385, 4835, 6139, 6769, 7016, 7736, 8770, 9670, 12278, 13538, 14032, 15472, 17540, 19340, 24556, 27076, 30695, 33845, 35080, 38680, 49112, 54152, 61390, 67690, 70160, 77360, 98224, 108304, 122780, 135380, 245560, 270760, 491120, 541520, 848059, 1696118, 3392236, 4240295, 5936413, 6784472, 8480590, 11872826, 13568944, 16961180, 23745652, 29682065, 33922360, 47491304, 59364130, 67844720, 94982608, 118728260, 237456520, 474913040]

約数ペア:

[(1, 474913040), (2, 237456520), (4, 118728260), (5, 94982608), (7, 67844720), (8, 59364130), (10, 47491304), (14, 33922360), (16, 29682065), (20, 23745652), (28, 16961180), (35, 13568944), (40, 11872826), (56, 8480590), (70, 6784472), (80, 5936413), (112, 4240295), (140, 3392236), (280, 1696118), (560, 848059), (877, 541520), (967, 491120), (1754, 270760), (1934, 245560), (3508, 135380), (3868, 122780), (4385, 108304), (4835, 98224), (6139, 77360), (6769, 70160), (7016, 67690), (7736, 61390), (8770, 54152), (9670, 49112), (12278, 38680), (13538, 35080), (14032, 33845), (15472, 30695), (17540, 27076), (19340, 24556)]