162497440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5003}}^1$

素因数の和:5054

約数の個数: 96

約数和(自身を含む): 453962880

約数和(自身を除く): 291465440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 3248, 4060, 4640, 5003, 6496, 8120, 10006, 16240, 20012, 25015, 32480, 35021, 40024, 50030, 70042, 80048, 100060, 140084, 145087, 160096, 175105, 200120, 280168, 290174, 350210, 400240, 560336, 580348, 700420, 725435, 800480, 1015609, 1120672, 1160696, 1400840, 1450870, 2031218, 2321392, 2801680, 2901740, 4062436, 4642784, 5078045, 5603360, 5803480, 8124872, 10156090, 11606960, 16249744, 20312180, 23213920, 32499488, 40624360, 81248720, 162497440]

約数ペア:

[(1, 162497440), (2, 81248720), (4, 40624360), (5, 32499488), (7, 23213920), (8, 20312180), (10, 16249744), (14, 11606960), (16, 10156090), (20, 8124872), (28, 5803480), (29, 5603360), (32, 5078045), (35, 4642784), (40, 4062436), (56, 2901740), (58, 2801680), (70, 2321392), (80, 2031218), (112, 1450870), (116, 1400840), (140, 1160696), (145, 1120672), (160, 1015609), (203, 800480), (224, 725435), (232, 700420), (280, 580348), (290, 560336), (406, 400240), (464, 350210), (560, 290174), (580, 280168), (812, 200120), (928, 175105), (1015, 160096), (1120, 145087), (1160, 140084), (1624, 100060), (2030, 80048), (2320, 70042), (3248, 50030), (4060, 40024), (4640, 35021), (5003, 32480), (6496, 25015), (8120, 20012), (10006, 16240)]