43949680

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2399}}^1$

素因数の和:2641

約数の個数: 40

約数和(自身を含む): 102672000

約数和(自身を除く): 58722320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 2399, 3664, 4580, 4798, 9160, 9596, 11995, 18320, 19192, 23990, 38384, 47980, 95960, 191920, 549371, 1098742, 2197484, 2746855, 4394968, 5493710, 8789936, 10987420, 21974840, 43949680]

約数ペア:

[(1, 43949680), (2, 21974840), (4, 10987420), (5, 8789936), (8, 5493710), (10, 4394968), (16, 2746855), (20, 2197484), (40, 1098742), (80, 549371), (229, 191920), (458, 95960), (916, 47980), (1145, 38384), (1832, 23990), (2290, 19192), (2399, 18320), (3664, 11995), (4580, 9596), (4798, 9160)]