5438300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 14311584

約数和(自身を除く): 8873284

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 457, 476, 595, 700, 850, 914, 1190, 1700, 1828, 2285, 2380, 2975, 3199, 4570, 5950, 6398, 7769, 9140, 11425, 11900, 12796, 15538, 15995, 22850, 31076, 31990, 38845, 45700, 54383, 63980, 77690, 79975, 108766, 155380, 159950, 194225, 217532, 271915, 319900, 388450, 543830, 776900, 1087660, 1359575, 2719150, 5438300]

約数ペア:

[(1, 5438300), (2, 2719150), (4, 1359575), (5, 1087660), (7, 776900), (10, 543830), (14, 388450), (17, 319900), (20, 271915), (25, 217532), (28, 194225), (34, 159950), (35, 155380), (50, 108766), (68, 79975), (70, 77690), (85, 63980), (100, 54383), (119, 45700), (140, 38845), (170, 31990), (175, 31076), (238, 22850), (340, 15995), (350, 15538), (425, 12796), (457, 11900), (476, 11425), (595, 9140), (700, 7769), (850, 6398), (914, 5950), (1190, 4570), (1700, 3199), (1828, 2975), (2285, 2380)]