37668680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4686

約数の個数: 64

約数和(自身を含む): 100224000

約数和(自身を除く): 62555320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 4639, 8120, 9278, 18556, 23195, 32473, 37112, 46390, 64946, 92780, 129892, 134531, 162365, 185560, 259784, 269062, 324730, 538124, 649460, 672655, 941717, 1076248, 1298920, 1345310, 1883434, 2690620, 3766868, 4708585, 5381240, 7533736, 9417170, 18834340, 37668680]

約数ペア:

[(1, 37668680), (2, 18834340), (4, 9417170), (5, 7533736), (7, 5381240), (8, 4708585), (10, 3766868), (14, 2690620), (20, 1883434), (28, 1345310), (29, 1298920), (35, 1076248), (40, 941717), (56, 672655), (58, 649460), (70, 538124), (116, 324730), (140, 269062), (145, 259784), (203, 185560), (232, 162365), (280, 134531), (290, 129892), (406, 92780), (580, 64946), (812, 46390), (1015, 37112), (1160, 32473), (1624, 23195), (2030, 18556), (4060, 9278), (4639, 8120)]