40727750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 94820544

約数和(自身を除く): 54092794

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 37, 50, 70, 74, 85, 119, 125, 170, 175, 185, 238, 250, 259, 350, 370, 425, 518, 595, 629, 850, 875, 925, 1190, 1258, 1295, 1369, 1750, 1850, 2125, 2590, 2738, 2975, 3145, 4250, 4403, 4625, 5950, 6290, 6475, 6845, 8806, 9250, 9583, 12950, 13690, 14875, 15725, 19166, 22015, 23273, 29750, 31450, 32375, 34225, 44030, 46546, 47915, 64750, 68450, 78625, 95830, 110075, 116365, 157250, 162911, 171125, 220150, 232730, 239575, 325822, 342250, 479150, 550375, 581825, 814555, 1100750, 1163650, 1197875, 1629110, 2395750, 2909125, 4072775, 5818250, 8145550, 20363875, 40727750]

約数ペア:

[(1, 40727750), (2, 20363875), (5, 8145550), (7, 5818250), (10, 4072775), (14, 2909125), (17, 2395750), (25, 1629110), (34, 1197875), (35, 1163650), (37, 1100750), (50, 814555), (70, 581825), (74, 550375), (85, 479150), (119, 342250), (125, 325822), (170, 239575), (175, 232730), (185, 220150), (238, 171125), (250, 162911), (259, 157250), (350, 116365), (370, 110075), (425, 95830), (518, 78625), (595, 68450), (629, 64750), (850, 47915), (875, 46546), (925, 44030), (1190, 34225), (1258, 32375), (1295, 31450), (1369, 29750), (1750, 23273), (1850, 22015), (2125, 19166), (2590, 15725), (2738, 14875), (2975, 13690), (3145, 12950), (4250, 9583), (4403, 9250), (4625, 8806), (5950, 6845), (6290, 6475)]