40827800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 104993280

約数和(自身を除く): 64165480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 41, 50, 52, 65, 82, 100, 104, 130, 164, 200, 205, 260, 325, 328, 383, 410, 520, 533, 650, 766, 820, 1025, 1066, 1300, 1532, 1640, 1915, 2050, 2132, 2600, 2665, 3064, 3830, 4100, 4264, 4979, 5330, 7660, 8200, 9575, 9958, 10660, 13325, 15320, 15703, 19150, 19916, 21320, 24895, 26650, 31406, 38300, 39832, 49790, 53300, 62812, 76600, 78515, 99580, 106600, 124475, 125624, 157030, 199160, 204139, 248950, 314060, 392575, 408278, 497900, 628120, 785150, 816556, 995800, 1020695, 1570300, 1633112, 2041390, 3140600, 4082780, 5103475, 8165560, 10206950, 20413900, 40827800]

約数ペア:

[(1, 40827800), (2, 20413900), (4, 10206950), (5, 8165560), (8, 5103475), (10, 4082780), (13, 3140600), (20, 2041390), (25, 1633112), (26, 1570300), (40, 1020695), (41, 995800), (50, 816556), (52, 785150), (65, 628120), (82, 497900), (100, 408278), (104, 392575), (130, 314060), (164, 248950), (200, 204139), (205, 199160), (260, 157030), (325, 125624), (328, 124475), (383, 106600), (410, 99580), (520, 78515), (533, 76600), (650, 62812), (766, 53300), (820, 49790), (1025, 39832), (1066, 38300), (1300, 31406), (1532, 26650), (1640, 24895), (1915, 21320), (2050, 19916), (2132, 19150), (2600, 15703), (2665, 15320), (3064, 13325), (3830, 10660), (4100, 9958), (4264, 9575), (4979, 8200), (5330, 7660)]