16476040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 44988480

約数和(自身を除く): 28512440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 163, 190, 266, 280, 326, 361, 380, 532, 652, 665, 722, 760, 815, 1064, 1141, 1304, 1330, 1444, 1630, 1805, 2282, 2527, 2660, 2888, 3097, 3260, 3610, 4564, 5054, 5320, 5705, 6194, 6520, 7220, 9128, 10108, 11410, 12388, 12635, 14440, 15485, 20216, 21679, 22820, 24776, 25270, 30970, 43358, 45640, 50540, 58843, 61940, 86716, 101080, 108395, 117686, 123880, 173432, 216790, 235372, 294215, 411901, 433580, 470744, 588430, 823802, 867160, 1176860, 1647604, 2059505, 2353720, 3295208, 4119010, 8238020, 16476040]

約数ペア:

[(1, 16476040), (2, 8238020), (4, 4119010), (5, 3295208), (7, 2353720), (8, 2059505), (10, 1647604), (14, 1176860), (19, 867160), (20, 823802), (28, 588430), (35, 470744), (38, 433580), (40, 411901), (56, 294215), (70, 235372), (76, 216790), (95, 173432), (133, 123880), (140, 117686), (152, 108395), (163, 101080), (190, 86716), (266, 61940), (280, 58843), (326, 50540), (361, 45640), (380, 43358), (532, 30970), (652, 25270), (665, 24776), (722, 22820), (760, 21679), (815, 20216), (1064, 15485), (1141, 14440), (1304, 12635), (1330, 12388), (1444, 11410), (1630, 10108), (1805, 9128), (2282, 7220), (2527, 6520), (2660, 6194), (2888, 5705), (3097, 5320), (3260, 5054), (3610, 4564)]