41425280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 107516160

約数和(自身を除く): 66090880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 320, 338, 383, 416, 520, 640, 676, 766, 832, 845, 1040, 1352, 1532, 1664, 1690, 1915, 2080, 2704, 3064, 3380, 3830, 4160, 4979, 5408, 6128, 6760, 7660, 8320, 9958, 10816, 12256, 13520, 15320, 19916, 21632, 24512, 24895, 27040, 30640, 39832, 49024, 49790, 54080, 61280, 64727, 79664, 99580, 108160, 122560, 129454, 159328, 199160, 245120, 258908, 318656, 323635, 398320, 517816, 637312, 647270, 796640, 1035632, 1294540, 1593280, 2071264, 2589080, 3186560, 4142528, 5178160, 8285056, 10356320, 20712640, 41425280]

約数ペア:

[(1, 41425280), (2, 20712640), (4, 10356320), (5, 8285056), (8, 5178160), (10, 4142528), (13, 3186560), (16, 2589080), (20, 2071264), (26, 1593280), (32, 1294540), (40, 1035632), (52, 796640), (64, 647270), (65, 637312), (80, 517816), (104, 398320), (128, 323635), (130, 318656), (160, 258908), (169, 245120), (208, 199160), (260, 159328), (320, 129454), (338, 122560), (383, 108160), (416, 99580), (520, 79664), (640, 64727), (676, 61280), (766, 54080), (832, 49790), (845, 49024), (1040, 39832), (1352, 30640), (1532, 27040), (1664, 24895), (1690, 24512), (1915, 21632), (2080, 19916), (2704, 15320), (3064, 13520), (3380, 12256), (3830, 10816), (4160, 9958), (4979, 8320), (5408, 7660), (6128, 6760)]