5630720

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 13907376

約数和(自身を除く): 8276656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 83, 106, 128, 160, 166, 212, 256, 265, 320, 332, 415, 424, 530, 640, 664, 830, 848, 1060, 1280, 1328, 1660, 1696, 2120, 2656, 3320, 3392, 4240, 4399, 5312, 6640, 6784, 8480, 8798, 10624, 13280, 13568, 16960, 17596, 21248, 21995, 26560, 33920, 35192, 43990, 53120, 67840, 70384, 87980, 106240, 140768, 175960, 281536, 351920, 563072, 703840, 1126144, 1407680, 2815360, 5630720]

約数ペア:

[(1, 5630720), (2, 2815360), (4, 1407680), (5, 1126144), (8, 703840), (10, 563072), (16, 351920), (20, 281536), (32, 175960), (40, 140768), (53, 106240), (64, 87980), (80, 70384), (83, 67840), (106, 53120), (128, 43990), (160, 35192), (166, 33920), (212, 26560), (256, 21995), (265, 21248), (320, 17596), (332, 16960), (415, 13568), (424, 13280), (530, 10624), (640, 8798), (664, 8480), (830, 6784), (848, 6640), (1060, 5312), (1280, 4399), (1328, 4240), (1660, 3392), (1696, 3320), (2120, 2656)]