41921410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 84913920

約数和(自身を除く): 42992510

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 53, 95, 106, 115, 181, 190, 230, 265, 362, 437, 530, 874, 905, 1007, 1219, 1810, 2014, 2185, 2438, 3439, 4163, 4370, 5035, 6095, 6878, 8326, 9593, 10070, 12190, 17195, 19186, 20815, 23161, 34390, 41630, 46322, 47965, 79097, 95930, 115805, 158194, 182267, 220639, 231610, 364534, 395485, 441278, 790970, 911335, 1103195, 1822670, 2206390, 4192141, 8384282, 20960705, 41921410]

約数ペア:

[(1, 41921410), (2, 20960705), (5, 8384282), (10, 4192141), (19, 2206390), (23, 1822670), (38, 1103195), (46, 911335), (53, 790970), (95, 441278), (106, 395485), (115, 364534), (181, 231610), (190, 220639), (230, 182267), (265, 158194), (362, 115805), (437, 95930), (530, 79097), (874, 47965), (905, 46322), (1007, 41630), (1219, 34390), (1810, 23161), (2014, 20815), (2185, 19186), (2438, 17195), (3439, 12190), (4163, 10070), (4370, 9593), (5035, 8326), (6095, 6878)]