3993557440

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3853}}^1$

素因数の和:3990

約数の個数: 112

約数和(自身を含む): 9867473280

約数和(自身を除く): 5873915840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 79, 80, 82, 158, 160, 164, 205, 316, 320, 328, 395, 410, 632, 656, 790, 820, 1264, 1312, 1580, 1640, 2528, 2624, 3160, 3239, 3280, 3853, 5056, 6320, 6478, 6560, 7706, 12640, 12956, 13120, 15412, 16195, 19265, 25280, 25912, 30824, 32390, 38530, 51824, 61648, 64780, 77060, 103648, 123296, 129560, 154120, 157973, 207296, 246592, 259120, 304387, 308240, 315946, 518240, 608774, 616480, 631892, 789865, 1036480, 1217548, 1232960, 1263784, 1521935, 1579730, 2435096, 2527568, 3043870, 3159460, 4870192, 5055136, 6087740, 6318920, 9740384, 10110272, 12175480, 12479867, 12637840, 19480768, 24350960, 24959734, 25275680, 48701920, 49919468, 50551360, 62399335, 97403840, 99838936, 124798670, 199677872, 249597340, 399355744, 499194680, 798711488, 998389360, 1996778720, 3993557440]

約数ペア:

[(1, 3993557440), (2, 1996778720), (4, 998389360), (5, 798711488), (8, 499194680), (10, 399355744), (16, 249597340), (20, 199677872), (32, 124798670), (40, 99838936), (41, 97403840), (64, 62399335), (79, 50551360), (80, 49919468), (82, 48701920), (158, 25275680), (160, 24959734), (164, 24350960), (205, 19480768), (316, 12637840), (320, 12479867), (328, 12175480), (395, 10110272), (410, 9740384), (632, 6318920), (656, 6087740), (790, 5055136), (820, 4870192), (1264, 3159460), (1312, 3043870), (1580, 2527568), (1640, 2435096), (2528, 1579730), (2624, 1521935), (3160, 1263784), (3239, 1232960), (3280, 1217548), (3853, 1036480), (5056, 789865), (6320, 631892), (6478, 616480), (6560, 608774), (7706, 518240), (12640, 315946), (12956, 308240), (13120, 304387), (15412, 259120), (16195, 246592), (19265, 207296), (25280, 157973), (25912, 154120), (30824, 129560), (32390, 123296), (38530, 103648), (51824, 77060), (61648, 64780)]