113754880

素因数分解:

$2^8\times 5^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 274541904

約数和(自身を除く): 160787024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 181, 256, 320, 362, 491, 640, 724, 905, 982, 1280, 1448, 1810, 1964, 2455, 2896, 3620, 3928, 4910, 5792, 7240, 7856, 9820, 11584, 14480, 15712, 19640, 23168, 28960, 31424, 39280, 46336, 57920, 62848, 78560, 88871, 115840, 125696, 157120, 177742, 231680, 314240, 355484, 444355, 628480, 710968, 888710, 1421936, 1777420, 2843872, 3554840, 5687744, 7109680, 11375488, 14219360, 22750976, 28438720, 56877440, 113754880]

約数ペア:

[(1, 113754880), (2, 56877440), (4, 28438720), (5, 22750976), (8, 14219360), (10, 11375488), (16, 7109680), (20, 5687744), (32, 3554840), (40, 2843872), (64, 1777420), (80, 1421936), (128, 888710), (160, 710968), (181, 628480), (256, 444355), (320, 355484), (362, 314240), (491, 231680), (640, 177742), (724, 157120), (905, 125696), (982, 115840), (1280, 88871), (1448, 78560), (1810, 62848), (1964, 57920), (2455, 46336), (2896, 39280), (3620, 31424), (3928, 28960), (4910, 23168), (5792, 19640), (7240, 15712), (7856, 14480), (9820, 11584)]