84553120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17047}}^1$

素因数の和:17093

約数の個数: 48

約数和(自身を含む): 206212608

約数和(自身を除く): 121659488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 17047, 34094, 68188, 85235, 136376, 170470, 272752, 340940, 528457, 545504, 681880, 1056914, 1363760, 2113828, 2642285, 2727520, 4227656, 5284570, 8455312, 10569140, 16910624, 21138280, 42276560, 84553120]

約数ペア:

[(1, 84553120), (2, 42276560), (4, 21138280), (5, 16910624), (8, 10569140), (10, 8455312), (16, 5284570), (20, 4227656), (31, 2727520), (32, 2642285), (40, 2113828), (62, 1363760), (80, 1056914), (124, 681880), (155, 545504), (160, 528457), (248, 340940), (310, 272752), (496, 170470), (620, 136376), (992, 85235), (1240, 68188), (2480, 34094), (4960, 17047)]