24727520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9091}}^1$

素因数の和:9123

約数の個数: 48

約数和(自身を含む): 61861968

約数和(自身を除く): 37134448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 9091, 18182, 36364, 45455, 72728, 90910, 145456, 154547, 181820, 290912, 309094, 363640, 618188, 727280, 772735, 1236376, 1454560, 1545470, 2472752, 3090940, 4945504, 6181880, 12363760, 24727520]

約数ペア:

[(1, 24727520), (2, 12363760), (4, 6181880), (5, 4945504), (8, 3090940), (10, 2472752), (16, 1545470), (17, 1454560), (20, 1236376), (32, 772735), (34, 727280), (40, 618188), (68, 363640), (80, 309094), (85, 290912), (136, 181820), (160, 154547), (170, 145456), (272, 90910), (340, 72728), (544, 45455), (680, 36364), (1360, 18182), (2720, 9091)]