132400480

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20183}}^1$

素因数の和:20239

約数の個数: 48

約数和(自身を含む): 320441184

約数和(自身を除く): 188040704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 20183, 40366, 80732, 100915, 161464, 201830, 322928, 403660, 645856, 807320, 827503, 1614640, 1655006, 3229280, 3310012, 4137515, 6620024, 8275030, 13240048, 16550060, 26480096, 33100120, 66200240, 132400480]

約数ペア:

[(1, 132400480), (2, 66200240), (4, 33100120), (5, 26480096), (8, 16550060), (10, 13240048), (16, 8275030), (20, 6620024), (32, 4137515), (40, 3310012), (41, 3229280), (80, 1655006), (82, 1614640), (160, 827503), (164, 807320), (205, 645856), (328, 403660), (410, 322928), (656, 201830), (820, 161464), (1312, 100915), (1640, 80732), (3280, 40366), (6560, 20183)]