111988240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15383}}^1$

素因数の和:15416

約数の個数: 80

約数和(自身を含む): 320479488

約数和(自身を除く): 208491248

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 15383, 30766, 61532, 76915, 107681, 123064, 153830, 199979, 215362, 246128, 307660, 399958, 430724, 538405, 615320, 799916, 861448, 999895, 1076810, 1230640, 1399853, 1599832, 1722896, 1999790, 2153620, 2799706, 3199664, 3999580, 4307240, 5599412, 6999265, 7999160, 8614480, 11198824, 13998530, 15998320, 22397648, 27997060, 55994120, 111988240]

約数ペア:

[(1, 111988240), (2, 55994120), (4, 27997060), (5, 22397648), (7, 15998320), (8, 13998530), (10, 11198824), (13, 8614480), (14, 7999160), (16, 6999265), (20, 5599412), (26, 4307240), (28, 3999580), (35, 3199664), (40, 2799706), (52, 2153620), (56, 1999790), (65, 1722896), (70, 1599832), (80, 1399853), (91, 1230640), (104, 1076810), (112, 999895), (130, 861448), (140, 799916), (182, 615320), (208, 538405), (260, 430724), (280, 399958), (364, 307660), (455, 246128), (520, 215362), (560, 199979), (728, 153830), (910, 123064), (1040, 107681), (1456, 76915), (1820, 61532), (3640, 30766), (7280, 15383)]