38005760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:609

約数の個数: 88

約数和(自身を含む): 98354256

約数和(自身を除く): 60348496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 571, 640, 832, 1024, 1040, 1142, 1280, 1664, 2080, 2284, 2560, 2855, 3328, 4160, 4568, 5120, 5710, 6656, 7423, 8320, 9136, 11420, 13312, 14846, 16640, 18272, 22840, 29692, 33280, 36544, 37115, 45680, 59384, 66560, 73088, 74230, 91360, 118768, 146176, 148460, 182720, 237536, 292352, 296920, 365440, 475072, 584704, 593840, 730880, 950144, 1187680, 1461760, 1900288, 2375360, 2923520, 3800576, 4750720, 7601152, 9501440, 19002880, 38005760]

約数ペア:

[(1, 38005760), (2, 19002880), (4, 9501440), (5, 7601152), (8, 4750720), (10, 3800576), (13, 2923520), (16, 2375360), (20, 1900288), (26, 1461760), (32, 1187680), (40, 950144), (52, 730880), (64, 593840), (65, 584704), (80, 475072), (104, 365440), (128, 296920), (130, 292352), (160, 237536), (208, 182720), (256, 148460), (260, 146176), (320, 118768), (416, 91360), (512, 74230), (520, 73088), (571, 66560), (640, 59384), (832, 45680), (1024, 37115), (1040, 36544), (1142, 33280), (1280, 29692), (1664, 22840), (2080, 18272), (2284, 16640), (2560, 14846), (2855, 13312), (3328, 11420), (4160, 9136), (4568, 8320), (5120, 7423), (5710, 6656)]