26527360

素因数分解:

$2^7\times 5^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 64045800

約数和(自身を除く): 37518440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 181, 229, 320, 362, 458, 640, 724, 905, 916, 1145, 1448, 1810, 1832, 2290, 2896, 3620, 3664, 4580, 5792, 7240, 7328, 9160, 11584, 14480, 14656, 18320, 23168, 28960, 29312, 36640, 41449, 57920, 73280, 82898, 115840, 146560, 165796, 207245, 331592, 414490, 663184, 828980, 1326368, 1657960, 2652736, 3315920, 5305472, 6631840, 13263680, 26527360]

約数ペア:

[(1, 26527360), (2, 13263680), (4, 6631840), (5, 5305472), (8, 3315920), (10, 2652736), (16, 1657960), (20, 1326368), (32, 828980), (40, 663184), (64, 414490), (80, 331592), (128, 207245), (160, 165796), (181, 146560), (229, 115840), (320, 82898), (362, 73280), (458, 57920), (640, 41449), (724, 36640), (905, 29312), (916, 28960), (1145, 23168), (1448, 18320), (1810, 14656), (1832, 14480), (2290, 11584), (2896, 9160), (3620, 7328), (3664, 7240), (4580, 5792)]