26907040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 68584320

約数和(自身を除く): 41677280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 76, 80, 95, 106, 152, 160, 167, 190, 212, 265, 304, 334, 380, 424, 530, 608, 668, 760, 835, 848, 1007, 1060, 1336, 1520, 1670, 1696, 2014, 2120, 2672, 3040, 3173, 3340, 4028, 4240, 5035, 5344, 6346, 6680, 8056, 8480, 8851, 10070, 12692, 13360, 15865, 16112, 17702, 20140, 25384, 26720, 31730, 32224, 35404, 40280, 44255, 50768, 63460, 70808, 80560, 88510, 101536, 126920, 141616, 161120, 168169, 177020, 253840, 283232, 336338, 354040, 507680, 672676, 708080, 840845, 1345352, 1416160, 1681690, 2690704, 3363380, 5381408, 6726760, 13453520, 26907040]

約数ペア:

[(1, 26907040), (2, 13453520), (4, 6726760), (5, 5381408), (8, 3363380), (10, 2690704), (16, 1681690), (19, 1416160), (20, 1345352), (32, 840845), (38, 708080), (40, 672676), (53, 507680), (76, 354040), (80, 336338), (95, 283232), (106, 253840), (152, 177020), (160, 168169), (167, 161120), (190, 141616), (212, 126920), (265, 101536), (304, 88510), (334, 80560), (380, 70808), (424, 63460), (530, 50768), (608, 44255), (668, 40280), (760, 35404), (835, 32224), (848, 31730), (1007, 26720), (1060, 25384), (1336, 20140), (1520, 17702), (1670, 16112), (1696, 15865), (2014, 13360), (2120, 12692), (2672, 10070), (3040, 8851), (3173, 8480), (3340, 8056), (4028, 6680), (4240, 6346), (5035, 5344)]