41487920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16729}}^1$

素因数の和:16773

約数の個数: 40

約数和(自身を含む): 99576960

約数和(自身を除く): 58089040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 16729, 33458, 66916, 83645, 133832, 167290, 267664, 334580, 518599, 669160, 1037198, 1338320, 2074396, 2592995, 4148792, 5185990, 8297584, 10371980, 20743960, 41487920]

約数ペア:

[(1, 41487920), (2, 20743960), (4, 10371980), (5, 8297584), (8, 5185990), (10, 4148792), (16, 2592995), (20, 2074396), (31, 1338320), (40, 1037198), (62, 669160), (80, 518599), (124, 334580), (155, 267664), (248, 167290), (310, 133832), (496, 83645), (620, 66916), (1240, 33458), (2480, 16729)]