16203460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 43464960

約数和(自身を除く): 27261500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 307, 364, 377, 406, 455, 580, 614, 754, 812, 910, 1015, 1228, 1508, 1535, 1820, 1885, 2030, 2149, 2639, 3070, 3770, 3991, 4060, 4298, 5278, 6140, 7540, 7982, 8596, 8903, 10556, 10745, 13195, 15964, 17806, 19955, 21490, 26390, 27937, 35612, 39910, 42980, 44515, 52780, 55874, 62321, 79820, 89030, 111748, 115739, 124642, 139685, 178060, 231478, 249284, 279370, 311605, 462956, 558740, 578695, 623210, 810173, 1157390, 1246420, 1620346, 2314780, 3240692, 4050865, 8101730, 16203460]

約数ペア:

[(1, 16203460), (2, 8101730), (4, 4050865), (5, 3240692), (7, 2314780), (10, 1620346), (13, 1246420), (14, 1157390), (20, 810173), (26, 623210), (28, 578695), (29, 558740), (35, 462956), (52, 311605), (58, 279370), (65, 249284), (70, 231478), (91, 178060), (116, 139685), (130, 124642), (140, 115739), (145, 111748), (182, 89030), (203, 79820), (260, 62321), (290, 55874), (307, 52780), (364, 44515), (377, 42980), (406, 39910), (455, 35612), (580, 27937), (614, 26390), (754, 21490), (812, 19955), (910, 17806), (1015, 15964), (1228, 13195), (1508, 10745), (1535, 10556), (1820, 8903), (1885, 8596), (2030, 7982), (2149, 7540), (2639, 6140), (3070, 5278), (3770, 4298), (3991, 4060)]