29162720

素因数分解:

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

素因数の和:268

約数の個数: 96

約数和(自身を含む): 74299680

約数和(自身を除く): 45136960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 76, 80, 95, 106, 152, 160, 181, 190, 212, 265, 304, 362, 380, 424, 530, 608, 724, 760, 848, 905, 1007, 1060, 1448, 1520, 1696, 1810, 2014, 2120, 2896, 3040, 3439, 3620, 4028, 4240, 5035, 5792, 6878, 7240, 8056, 8480, 9593, 10070, 13756, 14480, 16112, 17195, 19186, 20140, 27512, 28960, 32224, 34390, 38372, 40280, 47965, 55024, 68780, 76744, 80560, 95930, 110048, 137560, 153488, 161120, 182267, 191860, 275120, 306976, 364534, 383720, 550240, 729068, 767440, 911335, 1458136, 1534880, 1822670, 2916272, 3645340, 5832544, 7290680, 14581360, 29162720]

約数ペア:

[(1, 29162720), (2, 14581360), (4, 7290680), (5, 5832544), (8, 3645340), (10, 2916272), (16, 1822670), (19, 1534880), (20, 1458136), (32, 911335), (38, 767440), (40, 729068), (53, 550240), (76, 383720), (80, 364534), (95, 306976), (106, 275120), (152, 191860), (160, 182267), (181, 161120), (190, 153488), (212, 137560), (265, 110048), (304, 95930), (362, 80560), (380, 76744), (424, 68780), (530, 55024), (608, 47965), (724, 40280), (760, 38372), (848, 34390), (905, 32224), (1007, 28960), (1060, 27512), (1448, 20140), (1520, 19186), (1696, 17195), (1810, 16112), (2014, 14480), (2120, 13756), (2896, 10070), (3040, 9593), (3439, 8480), (3620, 8056), (4028, 7240), (4240, 6878), (5035, 5792)]