16526894260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{2281}}^1$

素因数の和:3161

約数の個数: 96

約数和(自身を含む): 38184249600

約数和(自身を除く): 21657355340

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 829, 874, 1658, 1748, 2185, 2281, 3316, 4145, 4370, 4562, 8290, 8740, 9124, 11405, 15751, 16580, 19067, 22810, 31502, 38134, 43339, 45620, 52463, 63004, 76268, 78755, 86678, 95335, 104926, 157510, 173356, 190670, 209852, 216695, 262315, 315020, 362273, 381340, 433390, 524630, 724546, 866780, 996797, 1049260, 1449092, 1811365, 1890949, 1993594, 3622730, 3781898, 3987188, 4983985, 7245460, 7563796, 9454745, 9967970, 18909490, 19935940, 35928031, 37818980, 43491827, 71856062, 86983654, 143712124, 173967308, 179640155, 217459135, 359280310, 434918270, 718560620, 826344713, 869836540, 1652689426, 3305378852, 4131723565, 8263447130, 16526894260]

約数ペア:

[(1, 16526894260), (2, 8263447130), (4, 4131723565), (5, 3305378852), (10, 1652689426), (19, 869836540), (20, 826344713), (23, 718560620), (38, 434918270), (46, 359280310), (76, 217459135), (92, 179640155), (95, 173967308), (115, 143712124), (190, 86983654), (230, 71856062), (380, 43491827), (437, 37818980), (460, 35928031), (829, 19935940), (874, 18909490), (1658, 9967970), (1748, 9454745), (2185, 7563796), (2281, 7245460), (3316, 4983985), (4145, 3987188), (4370, 3781898), (4562, 3622730), (8290, 1993594), (8740, 1890949), (9124, 1811365), (11405, 1449092), (15751, 1049260), (16580, 996797), (19067, 866780), (22810, 724546), (31502, 524630), (38134, 433390), (43339, 381340), (45620, 362273), (52463, 315020), (63004, 262315), (76268, 216695), (78755, 209852), (86678, 190670), (95335, 173356), (104926, 157510)]