202100960

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 493516800

約数和(自身を除く): 291415840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 79, 80, 118, 158, 160, 236, 271, 295, 316, 395, 472, 542, 590, 632, 790, 944, 1084, 1180, 1264, 1355, 1580, 1888, 2168, 2360, 2528, 2710, 3160, 4336, 4661, 4720, 5420, 6320, 8672, 9322, 9440, 10840, 12640, 15989, 18644, 21409, 21680, 23305, 31978, 37288, 42818, 43360, 46610, 63956, 74576, 79945, 85636, 93220, 107045, 127912, 149152, 159890, 171272, 186440, 214090, 255824, 319780, 342544, 372880, 428180, 511648, 639560, 685088, 745760, 856360, 1263131, 1279120, 1712720, 2526262, 2558240, 3425440, 5052524, 6315655, 10105048, 12631310, 20210096, 25262620, 40420192, 50525240, 101050480, 202100960]

約数ペア:

[(1, 202100960), (2, 101050480), (4, 50525240), (5, 40420192), (8, 25262620), (10, 20210096), (16, 12631310), (20, 10105048), (32, 6315655), (40, 5052524), (59, 3425440), (79, 2558240), (80, 2526262), (118, 1712720), (158, 1279120), (160, 1263131), (236, 856360), (271, 745760), (295, 685088), (316, 639560), (395, 511648), (472, 428180), (542, 372880), (590, 342544), (632, 319780), (790, 255824), (944, 214090), (1084, 186440), (1180, 171272), (1264, 159890), (1355, 149152), (1580, 127912), (1888, 107045), (2168, 93220), (2360, 85636), (2528, 79945), (2710, 74576), (3160, 63956), (4336, 46610), (4661, 43360), (4720, 42818), (5420, 37288), (6320, 31978), (8672, 23305), (9322, 21680), (9440, 21409), (10840, 18644), (12640, 15989)]