46540880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 115855680

約数和(自身を除く): 69314800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 67, 76, 80, 95, 134, 152, 190, 268, 304, 335, 380, 457, 536, 670, 760, 914, 1072, 1273, 1340, 1520, 1828, 2285, 2546, 2680, 3656, 4570, 5092, 5360, 6365, 7312, 8683, 9140, 10184, 12730, 17366, 18280, 20368, 25460, 30619, 34732, 36560, 43415, 50920, 61238, 69464, 86830, 101840, 122476, 138928, 153095, 173660, 244952, 306190, 347320, 489904, 581761, 612380, 694640, 1163522, 1224760, 2327044, 2449520, 2908805, 4654088, 5817610, 9308176, 11635220, 23270440, 46540880]

約数ペア:

[(1, 46540880), (2, 23270440), (4, 11635220), (5, 9308176), (8, 5817610), (10, 4654088), (16, 2908805), (19, 2449520), (20, 2327044), (38, 1224760), (40, 1163522), (67, 694640), (76, 612380), (80, 581761), (95, 489904), (134, 347320), (152, 306190), (190, 244952), (268, 173660), (304, 153095), (335, 138928), (380, 122476), (457, 101840), (536, 86830), (670, 69464), (760, 61238), (914, 50920), (1072, 43415), (1273, 36560), (1340, 34732), (1520, 30619), (1828, 25460), (2285, 20368), (2546, 18280), (2680, 17366), (3656, 12730), (4570, 10184), (5092, 9140), (5360, 8683), (6365, 7312)]