99259520

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5053

約数の個数: 64

約数和(自身を含む): 244995840

約数和(自身を除く): 145736320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 5003, 9920, 10006, 19840, 20012, 25015, 40024, 50030, 80048, 100060, 155093, 160096, 200120, 310186, 320192, 400240, 620372, 640384, 775465, 800480, 1240744, 1550930, 1600960, 2481488, 3101860, 3201920, 4962976, 6203720, 9925952, 12407440, 19851904, 24814880, 49629760, 99259520]

約数ペア:

[(1, 99259520), (2, 49629760), (4, 24814880), (5, 19851904), (8, 12407440), (10, 9925952), (16, 6203720), (20, 4962976), (31, 3201920), (32, 3101860), (40, 2481488), (62, 1600960), (64, 1550930), (80, 1240744), (124, 800480), (128, 775465), (155, 640384), (160, 620372), (248, 400240), (310, 320192), (320, 310186), (496, 200120), (620, 160096), (640, 155093), (992, 100060), (1240, 80048), (1984, 50030), (2480, 40024), (3968, 25015), (4960, 20012), (5003, 19840), (9920, 10006)]