74314880

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 179928000

約数和(自身を除く): 105613120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1328, 1399, 1660, 2656, 2798, 3320, 5312, 5596, 6640, 6995, 10624, 11192, 13280, 13990, 22384, 26560, 27980, 44768, 53120, 55960, 89536, 111920, 116117, 179072, 223840, 232234, 447680, 464468, 580585, 895360, 928936, 1161170, 1857872, 2322340, 3715744, 4644680, 7431488, 9289360, 14862976, 18578720, 37157440, 74314880]

約数ペア:

[(1, 74314880), (2, 37157440), (4, 18578720), (5, 14862976), (8, 9289360), (10, 7431488), (16, 4644680), (20, 3715744), (32, 2322340), (40, 1857872), (64, 1161170), (80, 928936), (83, 895360), (128, 580585), (160, 464468), (166, 447680), (320, 232234), (332, 223840), (415, 179072), (640, 116117), (664, 111920), (830, 89536), (1328, 55960), (1399, 53120), (1660, 44768), (2656, 27980), (2798, 26560), (3320, 22384), (5312, 13990), (5596, 13280), (6640, 11192), (6995, 10624)]