11149960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 16843640

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 863, 1292, 1615, 1726, 2584, 3230, 3452, 4315, 6460, 6904, 8630, 12920, 14671, 16397, 17260, 29342, 32794, 34520, 58684, 65588, 73355, 81985, 117368, 131176, 146710, 163970, 278749, 293420, 327940, 557498, 586840, 655880, 1114996, 1393745, 2229992, 2787490, 5574980, 11149960]

約数ペア:

[(1, 11149960), (2, 5574980), (4, 2787490), (5, 2229992), (8, 1393745), (10, 1114996), (17, 655880), (19, 586840), (20, 557498), (34, 327940), (38, 293420), (40, 278749), (68, 163970), (76, 146710), (85, 131176), (95, 117368), (136, 81985), (152, 73355), (170, 65588), (190, 58684), (323, 34520), (340, 32794), (380, 29342), (646, 17260), (680, 16397), (760, 14671), (863, 12920), (1292, 8630), (1615, 6904), (1726, 6460), (2584, 4315), (3230, 3452)]