102588920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 278691840

約数和(自身を除く): 176102920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 53, 56, 62, 70, 106, 124, 140, 155, 212, 217, 223, 248, 265, 280, 310, 371, 424, 434, 446, 530, 620, 742, 868, 892, 1060, 1085, 1115, 1240, 1484, 1561, 1643, 1736, 1784, 1855, 2120, 2170, 2230, 2968, 3122, 3286, 3710, 4340, 4460, 6244, 6572, 6913, 7420, 7805, 8215, 8680, 8920, 11501, 11819, 12488, 13144, 13826, 14840, 15610, 16430, 23002, 23638, 27652, 31220, 32860, 34565, 46004, 47276, 48391, 55304, 57505, 59095, 62440, 65720, 69130, 82733, 92008, 94552, 96782, 115010, 118190, 138260, 165466, 193564, 230020, 236380, 241955, 276520, 330932, 366389, 387128, 413665, 460040, 472760, 483910, 661864, 732778, 827330, 967820, 1465556, 1654660, 1831945, 1935640, 2564723, 2931112, 3309320, 3663890, 5129446, 7327780, 10258892, 12823615, 14655560, 20517784, 25647230, 51294460, 102588920]

約数ペア:

[(1, 102588920), (2, 51294460), (4, 25647230), (5, 20517784), (7, 14655560), (8, 12823615), (10, 10258892), (14, 7327780), (20, 5129446), (28, 3663890), (31, 3309320), (35, 2931112), (40, 2564723), (53, 1935640), (56, 1831945), (62, 1654660), (70, 1465556), (106, 967820), (124, 827330), (140, 732778), (155, 661864), (212, 483910), (217, 472760), (223, 460040), (248, 413665), (265, 387128), (280, 366389), (310, 330932), (371, 276520), (424, 241955), (434, 236380), (446, 230020), (530, 193564), (620, 165466), (742, 138260), (868, 118190), (892, 115010), (1060, 96782), (1085, 94552), (1115, 92008), (1240, 82733), (1484, 69130), (1561, 65720), (1643, 62440), (1736, 59095), (1784, 57505), (1855, 55304), (2120, 48391), (2170, 47276), (2230, 46004), (2968, 34565), (3122, 32860), (3286, 31220), (3710, 27652), (4340, 23638), (4460, 23002), (6244, 16430), (6572, 15610), (6913, 14840), (7420, 13826), (7805, 13144), (8215, 12488), (8680, 11819), (8920, 11501)]