4192156640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{162739}}^1$

素因数の和:162784

約数の個数: 96

約数和(自身を含む): 11811018240

約数和(自身を除く): 7618861600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 25760, 162739, 325478, 650956, 813695, 1139173, 1301912, 1627390, 2278346, 2603824, 3254780, 3742997, 4556692, 5207648, 5695865, 6509560, 7485994, 9113384, 11391730, 13019120, 14971988, 18226768, 18714985, 22783460, 26038240, 26200979, 29943976, 36453536, 37429970, 45566920, 52401958, 59887952, 74859940, 91133840, 104803916, 119775904, 131004895, 149719880, 182267680, 209607832, 262009790, 299439760, 419215664, 524019580, 598879520, 838431328, 1048039160, 2096078320, 4192156640]

約数ペア:

[(1, 4192156640), (2, 2096078320), (4, 1048039160), (5, 838431328), (7, 598879520), (8, 524019580), (10, 419215664), (14, 299439760), (16, 262009790), (20, 209607832), (23, 182267680), (28, 149719880), (32, 131004895), (35, 119775904), (40, 104803916), (46, 91133840), (56, 74859940), (70, 59887952), (80, 52401958), (92, 45566920), (112, 37429970), (115, 36453536), (140, 29943976), (160, 26200979), (161, 26038240), (184, 22783460), (224, 18714985), (230, 18226768), (280, 14971988), (322, 13019120), (368, 11391730), (460, 9113384), (560, 7485994), (644, 6509560), (736, 5695865), (805, 5207648), (920, 4556692), (1120, 3742997), (1288, 3254780), (1610, 2603824), (1840, 2278346), (2576, 1627390), (3220, 1301912), (3680, 1139173), (5152, 813695), (6440, 650956), (12880, 325478), (25760, 162739)]